Citation: Pg. Berger et al., EFFECTS OF RATES AND APPLICATION TIMES OF MOLYBDENUM ON COMMON BEAN CROP, Pesquisa agropecuaria brasileira, 31(7), 1996, pp. 473-480
Citation: A. Beatty et al., MOTIVES FOR FORMING RESEARCH-AND-DEVELOPMENT FINANCING ORGANIZATIONS, Journal of accounting & economics, 19(2-3), 1995, pp. 411-442
Citation: Pg. Berger, EXPLICIT AND IMPLICIT TAX EFFECTS OF THE RESEARCH-AND-DEVELOPMENT TAXCREDIT, Journal of accounting research, 31(2), 1993, pp. 131-171