@article{IM2_2005_69_1_a9,
     author = {S. P. Khekalo},
     title = {The {Cayley{\textendash}Laplace} differential operator on the space of rectangular matrices},
     journal = {Izvestiya. Mathematics},
     pages = {191--219},
     year = {2005},
     volume = {69},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2005_69_1_a9/}
}