Martin J. M. de Boer Graph Grammars as a Modelling Tool in Developmental Biology. [Citation Graph (0, 0)][DBLP] Graph-Grammars and Their Application to Computer Science, 1990, pp:41-43 [Conf]
Martin J. M. de Boer Construction of Map OL-Systems for Developmental Sequences of Plant Cell Layers. [Citation Graph (0, 0)][DBLP] Graph-Grammars and Their Application to Computer Science, 1990, pp:127-143 [Conf]