@article{702268,
     title = {On the mathematical and numerical study of non-viscous axially symmetric channel flows},
     booktitle = {Equadiff 5},
     series = {GDML\_Books},
     publisher = {BSB B.G. Teubner Verlagsgesellschaft},
     address = {Leipzig},
     year = {1982},
     pages = {99-102},
     zbl = {0514.76062},
     url = {http://dml.mathdoc.fr/item/702268}
}

Feistauer, Miloslav. On the mathematical and numerical study of non-viscous axially symmetric channel flows, dans Equadiff 5, GDML_Books,  (1982), pp. 99-102. http://gdmltest.u-ga.fr/item/702268/