@article{03695751, title = {On the backward heat problem: evaluation of the norm of }, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {3}, year = {1980}, pages = {599-603}, doi = {10.1155/S0161171280000464}, zbl = {0445.35099}, language = {en}, url = {http://dml.mathdoc.fr/item/03695751} }
Biollay, Yves. On the backward heat problem: evaluation of the norm of . International Journal of Mathematics and Mathematical Sciences, Tome 3 (1980) pp. 599-603. doi : 10.1155/S0161171280000464. http://gdmltest.u-ga.fr/item/03695751/