共 50 条
- [49] AN ASSESSMENT OF 2ND-ORDER PERTURBATION-THEORY FOR SCATTERING OF SOUND BY HARD, STATISTICALLY ROUGH SURFACES JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1985, 77 (06): : 2074 - 2080
- [50] CORRELATION-ENERGY OF THE FREE-ELECTRON PAIR IN THE 2ND-ORDER PERTURBATION-THEORY JOURNAL OF CHEMICAL PHYSICS, 1993, 98 (02): : 1262 - 1270