Posters and lectures
  1. Á.Szabados and M.Kállay, Program Wicky: a general algorithm for evaluating second quantized matrix elements,
    MATH/CHEM/COMP '97, Dubrovnik, Croatia, 1997. (lecture)
  2. Á.Szabados, Repartitioning by level shifts for describing correlation in molecules, School and Research Workshop on Correlation in Atoms and Molecules, Debrecen 1998. (lecture)
  3. Szabados Á. és Surján P., A szinteltolás módszere a perturbációszámításban, VIII. Anyagszerkezet-kutatási konferencia, MTA Anyagszerkezeti Munkabizottsága, Budapest, 1998 május 22. (lecture)
  4. Á.Szabados and P.R.Surján, Optimized level shifts for a better partitioning in perturbative correlation calculations, WATOC 5th World Congress, London, 1-6 Aug., 1999. (poster)
  5. Á.Szabados and P.R.Surján, Perturbative electron propagator approximation computed with level shifts for estimating ionization potentials, 3rd European Conference on Computational Chemistry, Budapest, 4-8 Sept., 2000. (poster)
  6. Á.Szabados, B.Réffy and M.Hargittai, Different Molecular Species in the Vapors of Chromium Dichloride, Strength from Weakness: the 32nd crystallographic course at Erice, Italy, 23 May - 3 June, 2001. (poster)
  7. Á.Szabados, B.Réffy and M.Hargittai, The Electron Diffraction Study of the Vapor of Chromium Dichloride, 9th European Symposium on Gas Electron Diffraction, Blaubeureuen, Germany, 27 June - 1 July, 2001. (poster)
  8. Á.Szabados and P.Surján, Optimizing level shift parameters in PT - with applications in Unsøld theory, European Summerschool in Quantum Chemistry, Tjörnarp, Sweden, 19 Aug. -1 Sept., 2001. (poster)
  9. Szabados Á., Green függvények a kvantumkémiában, Atom- és Molekulafizikus találkozó, 2001. Szept. 7., Debrecen (lecture)
  10. Á. Szabados and P. R. Surján, Optimized partitioning in PT, applied to the equation of motion describing ionization, Sanibel Conference, St.Augustine, Florida, February 2002. (poster)
  11. Á.Szabados and M.Hargittai, Molecular Structure of Carbene Analogues: A Computational Study,
    4th International Congress on Theoretical Chemical Physics (ICTCP-IV), Marly-le-Roi, France, 9-16 July, 2002 (poster)
  12. Á.Szabados, D. Kôhalmi and P.R. Surján, Optimized one-particle energies in an MP-type perturbation theory, VII. European Workshop on Quantum Systems in Chemistry & Physics, Cašta Papiernicka, Slovakia, 2002. (lecture)
  13. Á.Szabados and P.R. Surján, Superoperators in Calculating Ionization Potentials by Perturbation Theory, 1st Central European Symposium on Theoretical Chemistry, Zwettl, Austria, Oct. 28-30., 2002. (lecture)
  14. Á.Szabados and P.R. Surján, Analysis of some EOM techniques describing ionization, Pomeranian Quantum Chemistry and Physics Workshop, Pobierowo, Poland, May 22-25., 2003 (lecture)
  15. Á.Szabados, A. Lázár and P.R. Surján, Perturbative treatment of interacting nanosystems: the role of Laplace-transformed denominators, 2nd Central European Symposium on Theoretical Chemistry, Nové Hrady, Czech Republic, Sept. 25-28., 2003. (lecture)
  16. Á.Szabados and P.R. Surján, Theoretical treatment of nanotube-nanotube interactions, Department of Physical Chemistry, Indian Association for the Cultivation of Science, Kolkata, India, Febr. 12, 2004. (seminar)
  17. Á.Szabados and P.R. Surján, Theoretical treatment of nanotube-nanotube interactions, Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore, India, Febr. 19, 2004. (seminar)
  18. Á.Szabados and P.R. Surján, Size dependence of Feenberg-scaling in perturbation theory, Pomeranian Quantum Chemistry and Physics Workshop, Pobierowo, Poland, May 20-23, 2004 . (lecture)
  19. Á.Szabados, D. Kôhalmi and P.R. Surján, Theoretical treatment of nanotube-nanotube interactions Hungarian Nanotechnology Symposium, Budapest, Hungary, March 21-22, 2005 . (lecture)
  20. Á.Szabados, Z. Rolik, P.R. Surján and V. Rassolov, Perturbation theory with CEPA-0 like second order: a novel way to perturb multi-configurational wave functions, Fifth Congress of the International Society for Theoretical Chemical Physics, New Orleans, USA, July 20-26, 2005 March 21-22, 2005 . (poster)
  21. Á.Szabados, Z. Rolik, V. Rassolov and P.R. Surján, CEPA-0 like perturbation corrections to multireference wavefunctions, Central European Symposium on Theoretical Chemistry, Sachticky, Slovakia, September 25-28, 2005 . (lecture)
  22. Á.Szabados, Z. Rolik and P.R. Surján, Corrections to CEPA-0 energy formulated as second order perturbation theory, XIIth International Congress of Quantum Chemistry, Kyoto, Japan, May 21-26, 2006 . (poster)
  23. Á.Szabados and P.R. Surján, Theoretical Modeling of Nanotube Bundles, Material-oriented Quantum Chemistry Symposium, Osaka, Japan, May 27-29, 2006 . (lecture)
  24. Á.Szabados and P.R. Surján, Theoretical interpretation of Grimme's spin-component-scaled MP theory Central European Symposium on Theoretical Chemistry, Zakopane, Poland, September 24-27, 2006 . (lecture)
  25. Á.Szabados, Grimme's spin-component-scaled Moller--Plesset approach as an extension of Feenberg-scaling Recent Trends in Many-Body Methods for Electronic Structure and Properties of Atoms and Molecules, Orissa, India, January 11-13, 2007 . (lecture)
  26. Á.Szabados, Z. Rolik, P.R. Surján, M. Hoffmann, D. Datta, S. Das and D. Mukherjee, Comparison of some multireference perturbation theories at ground and excited states 16th Canadian Symposium on Theoretical Chemistry, St. John's, Newfoundland, Canada, August 4-9, 2007 . (poster)
  27. Á.Szabados, Recent developments in the perturbative account of electron correlation based on a multiconfiguration wave function, Molecular Informatics and Bioinformatics, Collegium Budapest, March 27-29, 2008 . (lecture)
  28. Á.Szabados, Avoiding intruders in Multiconfiguration Perturbation Theory, XIIIth International Workshop on Quantum Systems in Chemistry and Physics, Lansing, Michigan, July 6-12, 2008 . (lecture)
  29. Á.Szabados, Z. Rolik and P.R. Surján, Multiconfigurational perturbative type studies, VIth Congress of the International Society for Theoretical Chemical Physics, Vancouver, Canada, July 19−24, 2008 . (poster)
  30. Á.Szabados and P.R. Surján, Intruder free partitioning in Multiconfiguration PT, Seventh Central European Symposium on Theoretical Chemistry, Hejnice, Czech Republic, Sept. 28 - Oct. 1 2008 . (lecture)