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@article{INTO_2021_194_a6, author = {O. N. Biryukov}, title = {Twists on flat knot diagrams}, journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory}, pages = {71--77}, publisher = {mathdoc}, volume = {194}, year = {2021}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/INTO_2021_194_a6/} }
O. N. Biryukov. Twists on flat knot diagrams. Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory, Proceedings of the Voronezh spring mathematical school “Modern methods of the theory of boundary-value problems. Pontryagin readings – XXX”. Voronezh, May 3-9, 2019. Part 5, Tome 194 (2021), pp. 71-77. http://geodesic.mathdoc.fr/item/INTO_2021_194_a6/