共 19 条
[13]
PETIT JA, 1975, THESIS INP TOULOUSE
[14]
PETIT JA, 1976, CNRS2226 CONTR
[15]
RUBIN BT, 1969, THESIS U PENNSYLVANI
[19]
TOMASHOV ND, 1971, ZASHCH MET, V7, P279