@article{MABA_2007_21_1-2_a12,
     author = {Vesselin Drensky},
     title = {Computing with {Matrix} {Invariants}},
     journal = {Mathematica balkanica},
     pages = {141},
     year = {2007},
     volume = {21},
     number = {1-2},
     url = {http://geodesic.mathdoc.fr/item/MABA_2007_21_1-2_a12/}
}