TY - GEN A1 - Bertens, Laura M. F. A1 - Kleijn, Jetty A1 - Hille, Sander C. A1 - Heiner, Monika A1 - Koutny, Maciej A1 - Verbeek, Fons J. T1 - Modeling biological gradient formation: combining partial differential equations and Petri nets T2 - Natural Computing Y1 - 2016 UR - http://link.springer.com/article/10.1007/s11047-015-9531-4 U6 - https://doi.org/10.1007/s11047-015-9531-4 SN - 1567-7818 SN - 1572-9796 VL - 15 IS - 4 SP - 665 EP - 675 ER -