@article{ZNSL_1969_16_a4,
     author = {Ya. Ya. Golota},
     title = {Some ways simplifying the constructing of the nets of marks},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {44--53},
     publisher = {mathdoc},
     volume = {16},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1969_16_a4/}
}