@article{JSFU_2014_7_1_a6,
     author = {Leonid N. Krivonosov and Vyacheslav A. Luk'yanov and Lubov V. Voloskova},
     title = {Extremal curves in the conformal space and in an associated bundle},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {68--78},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2014_7_1_a6/}
}