@article{olver:1977:cfsa,
    author = {Olver, F. W. J.},
     title = {\NOOP{A}Connection formulas for second-order differential equations
              with multiple turning points},
   journal = {SIAM J. Math. Anal.},
    volume = {8},
      year = {1977},
    number = {1},
     pages = {127–154},
   mrclass = {34E20},
  mrnumber = {MR0427763 (55 \#793)},
mrreviewer = {Anthony Leung},
       doi = {10.1137/0508009},
     zblno = {0344.34050}}