%0 Journal Article %A Aram Karakhanyan %T Structure of singularities in the nonlinear nerve conduction problem %J Interfaces and free boundaries %D 2024 %P 543-561 %V 26 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4171/ifb/516/ %R 10.4171/ifb/516 %F 10_4171_ifb_516