@incollection{jacobsen:1986:cig,
    author = {Jacobsen, Lisa and Jones, William B. and Waadeland, Haakon},
    editor = {Thron, W. J.},
     title = {Further results on the computation of incomplete gamma
              functions},
 booktitle = {Analytic Theory of Continued Fractions, {II}
              (Pitlochry/Aviemore, 1985)},
     pages = {67–89},
 publisher = {Springer-Verlag},
   address = {Berlin},
    series = {Lecture Notes in Math. 1199},
      year = {1986},
   mrclass = {40A15 (33A10 33A15)},
  mrnumber = {MR0870245 (88f:40004)},
mrreviewer = {Marietta J. Tretter},
     zblno = {0597.33002}}