Last update: Sat Oct 14 02:51:54 MDT 2017
@Article{Sibuya:1971:PIS,
author = "Yasutaka Sibuya",
title = "Perturbation at an irregular singular point",
journal = j-LECT-NOTES-MATH,
volume = "243",
pages = "148--168",
year = "1971",
CODEN = "LNMAA2",
DOI = "https://doi.org/10.1007/BFb0058725",
ISBN = "3-540-05708-0 (print), 3-540-37080-3 (e-book)",
ISBN-13 = "978-3-540-05708-6 (print), 978-3-540-37080-2
(e-book)",
ISSN = "0075-8434 (print), 1617-9692 (electronic)",
ISSN-L = "0075-8434",
MRclass = "34A20",
MRnumber = "0390337 (52 \#11163)",
MRreviewer = "D. A. Lutz",
bibdate = "Fri May 9 19:07:44 MDT 2014",
bibsource = "http://www.math.utah.edu/pub/tex/bib/lnm1970.bib",
URL = "http://link.springer.com/chapter/10.1007/BFb0058725/",
acknowledgement = ack-nhfb,
book-DOI = "https://doi.org/10.1007/BFb0058713",
book-URL = "http://www.springerlink.com/content/978-3-540-37080-2",
fjournal = "Lecture Notes in Mathematics",
journal-URL = "http://link.springer.com/bookseries/304",
}