Jozef Mášik

Assessment of the single-root multireference Brillouin–Wigner coupled- cluster method: Test calculations on CH2, SiH2, and twisted ethylene

Petr Nachtigall, Ivan Hubač, Jiří Pittner, 1999 .

Multireference Brillouin-Wigner Coupled-Cluster Theory. Single-root approach.

Ivan Hubač, Jozef Mášik, I. Hubač, 1998 .