@article{JRAM_1970__243_151028,
     author = {Y. Sibuya and H.E. Gollwitzer},
     title = {Stokes multipliers for subdominant solutions of second order differential equations with polynomial coefficients.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {98--119},
     publisher = {mathdoc},
     volume = {243},
     year = {1970},
     zbl = {0215.14102},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1970__243_151028/}
}