TY - JOUR AU - R Bukowski AU - B Jeziorski AU - K Szalewicz C2 - Journal of Chemical Physics DA - 1996-01-01 LA - en M1 - 104 PB - Journal of Chemical Physics PY - 1996 TI - Basis set superposition problem in interaction energy calculations with explicitly correlated bases. Saturated second- and third-order energies for He2 ER -