@article{10_1017_S0017089500008399,
     author = {Kuisch, Eric B.},
     title = {On the construction of matrix representations and their extensions {II}},
     journal = {Glasgow mathematical journal},
     pages = {323--341},
     year = {1991},
     volume = {33},
     number = {3},
     doi = {10.1017/S0017089500008399},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500008399/}
}