Paulus Gerdes. "A Note on Chessboard Matrices." Visual Mathematics 4.15 (2002): 0-0. <http://eudml.org/doc/257104>.
@article{PaulusGerdes2002, author = {Paulus Gerdes}, journal = {Visual Mathematics}, keywords = {product of chessboard matrices; positive matrices}, language = {eng}, number = {15}, pages = {0-0}, publisher = {Mathematical Institute SASA}, title = {A Note on Chessboard Matrices}, url = {http://eudml.org/doc/257104}, volume = {4}, year = {2002}, }
TY - JOUR AU - Paulus Gerdes TI - A Note on Chessboard Matrices JO - Visual Mathematics PY - 2002 PB - Mathematical Institute SASA VL - 4 IS - 15 SP - 0 EP - 0 LA - eng KW - product of chessboard matrices; positive matrices UR - http://eudml.org/doc/257104 ER -