TY - BOOK ID - 130176712 TI - On the application of generalized least squares methods to logically consistent market share models AU - Leeflang, Peter S.H. AU - Reuyl, Jan C. PY - 1979 PB - Groningen Universitsy DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:130176712 AB - ER -