@article{DAN_1970_192_1_a19, author = {\`E. A. Kuz'min and V. P. Golovachev and N. V. Belov}, title = {On details of {Paterson's} syntheses directly connected with structure symmetry elements}, journal = {Doklady Akademii Nauk}, pages = {86--89}, publisher = {mathdoc}, volume = {192}, number = {1}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1970_192_1_a19/} }