@article{MZM_2006_79_2_a15,
     author = {K. K. Simonov},
     title = {Orthogonal {Matrix} {Laurent} {Polynomials}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {316--320},
     publisher = {mathdoc},
     volume = {79},
     number = {2},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2006_79_2_a15/}
}