@article{kazakov:1996:ief,
    author = {Kazakov, A. {\relax{Ya}}. and Slavyanov, S. {\relax{Yu}}.},
     title = {Integral equations for special functions of {H}eun class},
   journal = {Methods Appl. Anal.},
  fjournal = {Methods and Applications of Analysis},
    volume = {3},
      year = {1996},
    number = {4},
     pages = {447–456},
      issn = {1073-2772},
   mrclass = {34B30 (33E30 34A20 44A15 45B05)},
  mrnumber = {MR1437789 (97j:34031)},
     links = {\URL[FullText]{http://www.intlpress.com/MAA/p/1996/3_4/MAA-3-4-447-456.pdf}},
     zblno = {0883.34029}}