@article{700445,
     title = {FLENS - a flexible library for efficient numerical solutions},
     booktitle = {Proceedings of Equadiff 11},
     series = {GDML\_Books},
     publisher = {Comenius University Press},
     address = {Bratislava},
     year = {2007},
     pages = {467-473},
     url = {http://dml.mathdoc.fr/item/700445}
}

Lehn, Michael; Stippler, Alexander; Urban, Karsten. FLENS - a flexible library for efficient numerical solutions, dans Proceedings of Equadiff 11, GDML_Books,  (2007), pp. 467-473. http://gdmltest.u-ga.fr/item/700445/