TY - BOOK AU - Renata Mansini, Włodzimierz Ogryczak, M. Grazia Speranza TI - Linear and Mixed Integer Programming for Portfolio Optimization SN - 978-3-319-18482-1 SN - 2364-6888 PY - 2015/// PB - Springer International Publishing UR - https://doi.org/10.1007/978-3-319-18482-1 UR - https://link.springer.com/openurl?genre=book&isbn=978-3-319-18482-1 ER -