%0 Journal Article %A Herrero, Miguel A. %T Lines and nets: models of filamentary structures %D 2002 %@ 1880-2818 %U https://hdl.handle.net/20.500.14352/58674 %X We shall recall some reaction-difussion models which have been used to describe the growth of net-like structures, mainly in a biological context. In particular, a modified activator-inhibitor system proposed by Hans Meinhardt in 1976 will be considered, and some properties of their solutions will be analyzed %~