@article{GDZPPN001183737,
title = {On the Zero Stability of the Variable Order Variable Stepsize BDF-Formulas.},
journal = {Numerische Mathematik},
volume = {58},
year = {1990},
pages = {39-50},
zbl = {0696.65077},
url = {http://dml.mathdoc.fr/item/GDZPPN001183737}
}
Grigorieff, R.D.; Calvo, M.; Grande, T. On the Zero Stability of the Variable Order Variable Stepsize BDF-Formulas.. Numerische Mathematik, Tome 58 (1990) pp. 39-50. http://gdmltest.u-ga.fr/item/GDZPPN001183737/