@article{SEMR_2014_11_a41,
     author = {S. G. Kazantsev},
     title = {Tensor fields on the plane and {Riesz} transforms},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {709--724},
     publisher = {mathdoc},
     volume = {11},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2014_11_a41/}
}