A strongly polynomial algorithm for a concave production-transportation problem with a fixed number of nonlinear variables.

Hoang Tuy Saied Ghannadan Athanasios Migdalas Peter Värbrand A strongly polynomial algorithm for a concave production-transportation problem with a fixed number of nonlinear variables. 229-258 1996 72 Math. Program. db/journals/mp/mp72.html#TuyGMV96 http://dx.doi.org/10.1007/BF02592091