共 21 条
[12]
ORAIFERTAIGH L, 1974, NUCL PHYS B, V96, P331
[13]
SALOMONSON P, 1981, CERN TH3168 PREPR
[14]
SCHWINGER J, 1970, PARTICLES SOURCES FI, V1, P169
[15]
THOOFT G, 1981, NUCL PHYS B, V190, P455
[16]
THOOFT G, 1979, NUCL PHYS B, V153, P161
[17]
THOOFT G, 1981, SOME TWISTED SELF DU
[19]
WITTEN E, 1981, ERICE LECTURES
[20]
WITTEN E, 1981, SUM TRIEST LECT