@article{majumder:1973:aib,
    author = {Majumder, K. L. and Bhattacharjee, G. P.},
     title = {Algorithm AS 63. The incomplete beta integral},
   journal = {Appl. Statist.},
    volume = {22},
      year = {1973},
    number = {3},
     pages = {409–411},
      note = {Double-precision Fortran. For remark see same journal {\bf{26}}
              (1977), pp.~111-114},
     links = {\URL[FullText]{http://links.jstor.org/sici?sici=0035-9254%281973%2922%3A3%3C409%3AAA6TIB%3E2.0.CO%3B2-7},
              \URL[Code]{http://lib.stat.cmu.edu/apstat/63}}}