@article{GDZPPN00241029X,
title = {Covering-Avoidance for Satured Formations of Solvable Lie Algebras.},
journal = {Mathematische Zeitschrift},
volume = {129},
year = {1972},
pages = {237-249},
zbl = {0215.38601},
url = {http://dml.mathdoc.fr/item/GDZPPN00241029X}
}
Stitzinger, Ernest L. Covering-Avoidance for Satured Formations of Solvable Lie Algebras.. Mathematische Zeitschrift, Tome 129 (1972) pp. 237-249. http://gdmltest.u-ga.fr/item/GDZPPN00241029X/