1Gulati, R. ( 1998 ) . Alliances and networks, Strategic Management Journal, 19 (4) : 293 -317.
2Doz Y. L., Olk P. M. and Ring P. S. (2000) .Formation processes of R&D consortia: Which path to take? Where does it lead?, Strategic Management Journal, 21 (3) : 239 -266.
3Gomes-Casseres, B. (1994). Group versus group: How alliancenet works compete, Harvard Busines sReview, 72 (4) : 62 -74.