@article{04208873, title = {On the joint numerical status and tensor products.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {13}, year = {1990}, pages = {807-810}, doi = {10.1155/S0161171290001119}, zbl = {0731.47017}, language = {en}, url = {http://dml.mathdoc.fr/item/04208873} }
Verma, Ram; Debnath, Lokenath. On the joint numerical status and tensor products.. International Journal of Mathematics and Mathematical Sciences, Tome 13 (1990) pp. 807-810. doi : 10.1155/S0161171290001119. http://gdmltest.u-ga.fr/item/04208873/