@article{ZNSL_2005_323_a1,
     author = {Yu. A. Alpin and S. N. Il'in},
     title = {The matrix equation $AX-YB=C$ and related problems},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {15--23},
     publisher = {mathdoc},
     volume = {323},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2005_323_a1/}
}