7GREGORY N.STOCK,NOEL P.GREIS,WILLIAM A.Fischer.firm size and dynamic technological innovation[J].Technovation,2002 (22):537-549.
8ABERNATHY,W.J,CLARK,K.B..Innovation:mapping the winds of creative destruction[J].Research Policy,1985 (14):3 -22
9COOPER,R.G..New products:what distinguishes the winners?.Research -technology management[J].1990,33 (6):27 -31.
10COOPER,R.G,KLEINSCHMIDT,E.J.An Investigation into the new product process:steps,deficiencies,and impact[J].Journal of Product Innovation Management,1986,3 (2):71-85.
