@article{10_4153_CMB_1972_017_x,
     author = {Klemola, Tapio},
     title = {On {Transportable} {Forms}},
     journal = {Canadian mathematical bulletin},
     pages = {93--101},
     year = {1972},
     volume = {15},
     number = {1},
     doi = {10.4153/CMB-1972-017-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-017-x/}
}