Last update: Sat Oct 14 02:51:54 MDT 2017
@Article{Datko:1970:VGT, author = "R. Datko", title = "The variable gradiant as a tool in the study of stability", journal = j-LECT-NOTES-MATH, volume = "144", pages = "34--43", year = "1970", CODEN = "LNMAA2", DOI = "https://doi.org/10.1007/BFb0059918", ISBN = "3-540-04933-9 (print), 3-540-36306-8 (e-book)", ISBN-13 = "978-3-540-04933-3 (print), 978-3-540-36306-4 (e-book)", ISSN = "0075-8434 (print), 1617-9692 (electronic)", ISSN-L = "0075-8434", MRclass = "34G05", MRnumber = "0387755 (52 \#8594)", MRreviewer = "V. Lakshmikantham", bibdate = "Fri May 9 19:07:42 MDT 2014", bibsource = "http://www.math.utah.edu/pub/tex/bib/lnm1970.bib", URL = "http://link.springer.com/chapter/10.1007/BFb0059918/", acknowledgement = ack-nhfb, book-DOI = "https://doi.org/10.1007/BFb0059912", book-URL = "http://www.springerlink.com/content/978-3-540-36306-4", fjournal = "Lecture Notes in Mathematics", journal-URL = "http://link.springer.com/bookseries/304", }