technological discontinuities and dominant designs 9 O2 m$ r4 v. o' }6 a8 i0 K 1 d8 P! E4 q, W/ k3 v, M; _9 [3 N* ~( O3 [ m& f
Michael L. Tushman; Philip Anderson2 u1 }+ s* Z% l! z- m! N
Administrative Science Quarterly, Vol. 31, No. 3. (Sep., 1986), pp. 439-465