TY - BOOK ED - Levin, S. A. ED - Powell, T. M. ED - Steele, J. H. TI - Patch dynamics T2 - Lecture notes in biomathematics; no.96 SN - 3540565256 U1 - 574.52015108 PY - 1993/// CY - Berlin PB - Springer-Verlag ER -