@article{GDZPPN002413124,
title = {A Finitely Presented Solvable Group that is not Residually Finite.},
journal = {Mathematische Zeitschrift},
volume = {135},
year = {1973},
pages = {125-128},
zbl = {0253.20043},
url = {http://dml.mathdoc.fr/item/GDZPPN002413124}
}
Baumslag, Gilbert. A Finitely Presented Solvable Group that is not Residually Finite.. Mathematische Zeitschrift, Tome 135 (1973) pp. 125-128. http://gdmltest.u-ga.fr/item/GDZPPN002413124/