@article{RM_2016_71_5_a4,
     author = {R. G. Novikov and I. A. Taimanov},
     title = {Moutard type transformation for matrix generalized analytic functions and gauge transformations},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {970--972},
     year = {2016},
     volume = {71},
     number = {5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2016_71_5_a4/}
}