@book{ronveaux:1995:hde,
     title = {{H}eun's Differential Equations},
    editor = {Ronveaux, A.},
 publisher = {The Clarendon Press Oxford University Press},
   address = {New York},
      year = {1995},
     pages = {xxiv+354},
      isbn = {0-19-859695-2},
   mrclass = {33E15 (33E30 34A20 34A25 34B30 81Q05)},
  mrnumber = {MR1392976 (98a:33005)},
mrreviewer = {Harold Exton},
     zblno = {0847.34006}}