TY - SER AU - Lowdin,Per Olov TI - Advances in quantum chemistry SN - 0065-3276 U1 - 541.383082 PY - 1964/// CY - New York PB - Academic Press KW - Quantum chemistry N1 - V. 1 (1964, 385 p.); V. 2 (1965, 372 p.); Chemical abstracts; 0009-2258 ER -