@article{ahmed:1980:zer,
    author = {Ahmed, S. and Muldoon, M. E.},
     title = {On the zeros of confluent hypergeometric functions. {I}{I}{I}.
              {C}haracterization by means of nonlinear equations},
   journal = {Lett. Nuovo Cimento (2)},
  fjournal = {Lettere al Nuovo Cimento. Rivista Internazionale della
              Societ\`a Italiana di Fisica. Serie 2},
    volume = {29},
      year = {1980},
    number = {11},
     pages = {353–358},
      issn = {0024-1318},
     coden = {LNUCAE},
   mrclass = {33A30},
  mrnumber = {MR0604490 (82g:33002)},
mrreviewer = {James M. Horner}}