@article{700168,
     title = {Analytical and computational problems in higher special functions},
     booktitle = {Equadiff 6},
     series = {GDML\_Books},
     publisher = {J. E. Purkyn\v e University, Department of Mathematics},
     address = {Brno},
     year = {1986},
     pages = {[427]-430},
     mrnumber = {MR0881667},
     url = {http://dml.mathdoc.fr/item/700168}
}

Arscott, Felix M. Analytical and computational problems in higher special functions, dans Equadiff 6, GDML_Books,  (1986), pp. [427]-430. http://gdmltest.u-ga.fr/item/700168/