@article{GDZPPN001171038,
title = {Numerical Solution of Ordinary and Retarded Differential Equations with Discontinuous Derivatives.},
journal = {Numerische Mathematik},
volume = {21},
year = {1973},
pages = {1-13},
zbl = {0266.65056},
url = {http://dml.mathdoc.fr/item/GDZPPN001171038}
}
Feldstein, Alan; Goodman, Richard. Numerical Solution of Ordinary and Retarded Differential Equations with Discontinuous Derivatives.. Numerische Mathematik, Tome 21 (1973) pp. 1-13. http://gdmltest.u-ga.fr/item/GDZPPN001171038/