title: [Systems theory of homogenous layers. I. Mathematical principles].
mesh_terms: D000818:Animals; D003491:Cybernetics; D008322:Mammals; D008433:Mathematics; D012160:Retina / Q000294:innervation; D009435:Synaptic Transmission
vernacular_title: Die Systemtheorie der homogenen Schichten. I. Mathematische Grundlagen.