@article{ZNSL_2017_455_a3,
     author = {A. I. Generalov},
     title = {On a~strange homotopy category},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {33--41},
     publisher = {mathdoc},
     volume = {455},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2017_455_a3/}
}