共 17 条
[1]
Alderson W., 1965, PATENTS PROGR SOURCE
[2]
BASBERG BL, 1981, NORWEGIAN PATENTS 18
[3]
BOSWORTH DL, 1980, RES POLICY, V9
[4]
CHESNAIS F, 1980, SOME OBSERVATIONS AL
[5]
EVENSON RE, 1981, INT INVENTION
[6]
Gilfillan S.C., 1935, SOCIOLOGY INVENTION
[7]
Gilfillan Seabury, 1964, INVENTION PATENT SYS
[8]
Pavitt K., 1980, TECHNICAL INNOVATION
[9]
REEKIE WD, 1973, RES POLICY, V2
[10]
SCHIFFEL D, 1978, RES POLICY, V4