Positive solutions and spectral properties of second order elliptic operators.
W. Allegretto
Source: Pacific J. Math. Volume 92, Number 1
(1981), 15-25.
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Permanent link to this document: http://projecteuclid.org/euclid.pjm/1102737486
Zentralblatt MATH identifier: 0421.35063
Mathematical Reviews number (MathSciNet): MR618041
References
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Pacific Journal of Mathematics
