共 6 条
[1]
*I SCI INF INC, 1974, SOC SCI CIT IND
[2]
Kuhn Thomas S., 1962, STRUCTURE SCI REVOLU, DOI DOI 10.7208/CHICAGO/9780226458144.001.0001
[3]
MOORE WJ, 1973, W EC J MAR, P1
[4]
NEIMI AW, 1975, SO EC J, P97
[5]
Roose KD., 1970, RATING GRADUATE PROG
[6]
SIEGFRIED JJ, 1972, J EC LIT MAR, P31