Author:
Dutta P.,Bhattacharyya S.P.
Reference38 articles.
1. variational methods in Quantum Chemistry;Epstein,1974
2. Numerische Berechnung der 2S-Terme von Ortho- und Par-Helium
3. Successive Approximations by the Rayleigh-Ritz Variation Method
4. Specialist Periodical Reports;Carton;Chem. So London Theoretical Chemistry,1983