@article{1178227868,
author = {Burton, Theodore and Hatvani, L\'aszl\'o},
title = {Stability theorems for nonautonomous functional-differential equations by Liapunov functionals},
journal = {Tohoku Math. J. (2)},
volume = {41},
number = {4},
year = {1989},
pages = { 65-104},
language = {en},
url = {http://dml.mathdoc.fr/item/1178227868}
}
Burton, Theodore; Hatvani, László. Stability theorems for nonautonomous functional-differential equations by Liapunov functionals. Tohoku Math. J. (2), Tome 41 (1989) no. 4, pp. 65-104. http://gdmltest.u-ga.fr/item/1178227868/