By Ren J.S.   Ross A.H.   in Ecological Modelling

ISSN:0304-3800|142|1|105-120

Elsevier‎(2001)‎

Access to resources Favorite 11.225191

By Ren J-S.   Cheng C-J.   in Journal of Engineering Mathematics

ISSN:0022-0833|44|3|245-257

Springer Publishing Company ‎(2002)‎

Access to resources Favorite 4.014527