@article{TM_1998_221_a11, author = {M. E. Kazarian}, title = {First {Order} {Invariants} of {Strangeness} {Type} for {Plane} {Curves}}, journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova}, pages = {213--224}, publisher = {mathdoc}, volume = {221}, year = {1998}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TM_1998_221_a11/} }