Collect. Czech. Chem. Commun.
2003, 68, 295-306
https://doi.org/10.1135/cccc20030295
New Version of the Rayleigh-Schrödinger Perturbation Theory
Miloš Kalhousa, Lubomír Skálaa,b,*, Jaroslav Zamastila,b and Jiří Čížeka,b
a Charles University, Faculty of Mathematics and Physics, Ke Karlovu 3, 121 16 Prague 2, Czech Republic
b University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
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