@article{01283575,
title = {Mathematical theory of improvability of production systems.},
journal = {Mathematical Problems in Engineering},
volume = {1},
year = {1995},
pages = {95-137},
doi = {10.1155/S1024123X9500010X},
zbl = {0919.90071},
language = {en},
url = {http://dml.mathdoc.fr/item/01283575}
}
Jacobs, David; Meerkov, Semyon M. Mathematical theory of improvability of production systems.. Mathematical Problems in Engineering, Tome 1 (1995) pp. 95-137. doi : 10.1155/S1024123X9500010X. http://gdmltest.u-ga.fr/item/01283575/