The determination of some two-electron integrals, ? ??, concerned with the semiempirical calculation of the electronic structure of molecules
1949 ◽
Vol 17
(9)
◽
pp. 782-796
◽
1971 ◽
Vol 54
(2)
◽
pp. 521-529
◽
Keyword(s):
1981 ◽
Vol 103
(15)
◽
pp. 4382-4388
◽
Keyword(s):