TY  - CHAP
A1  - Marsden, P.V.
T1  - Network diversity, substructures, and opportunities for contact
Y1  - 1990
A3  - Calhoun, C.
A3  - Meyer, M.W.
A3  - Scott, W.R.
T2  - Structures of power and constraint: Papers in honor of Peter M. Blau
PB  - Cambridge University Press

ER  -