@article{ZNSL_1979_83_a0,
     author = {A. A. Ivanov},
     title = {Structures of topological type},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {5--62},
     year = {1979},
     volume = {83},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1979_83_a0/}
}