@article{TRSPY_1992_193_a12,
     author = {C. Gagliardi},
     title = {The regular genus of an $n$-dimensional $PL$ manifold: {Results} and problems},
     journal = {Informatics and Automation},
     pages = {66--71},
     publisher = {mathdoc},
     volume = {193},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1992_193_a12/}
}