标题：A general existence principle for fixed point theorems
in <mml:math alttext="$D$" xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>D</mml:mi></mml:math>-metric spaces
期刊名称：International Journal of Mathematics and Mathematical Sciences
印刷版ISSN：0161-1712
电子版ISSN：1687-0425
出版年度：2000
卷号：23
DOI：10.1155/S0161171200001587
出版社：Hindawi Publishing Corporation
摘要：We establish two general principles for fixed point theorems in
D-metric spaces, and then show that several theorems in
D-metric spaces follow as corollaries of these general
principles.
