Chetcuti-Sperandio, Nathalie; Fariñas del Cerro, Luis A decision method for duration calculus. (English) Zbl 0968.68146 J. UCS 5, No. 11, 743-764 (1999). MSC: 68T15 PDFBibTeX XMLCite \textit{N. Chetcuti-Sperandio} and \textit{L. Fariñas del Cerro}, J. UCS 5, No. 11, 743--764 (1999; Zbl 0968.68146) Full Text: Link
Gudder, Stanley Convex structures and effect algebras. (English) Zbl 0963.03085 Int. J. Theor. Phys. 38, No. 12, 3179-3187 (1999). MSC: 03G12 52A01 46N50 06F20 28E10 PDFBibTeX XMLCite \textit{S. Gudder}, Int. J. Theor. Phys. 38, No. 12, 3179--3187 (1999; Zbl 0963.03085) Full Text: DOI
Rasmussen, Thomas Marthedal Signed interval logic. (English) Zbl 0942.03027 Flum, Jörg (ed.) et al., Computer science logic. 13th international workshop, CSL ’99. 8th annual conference of the EACSL, Madrid, Spain, September 20-25, 1999. Proceedings. Berlin: Springer. Lect. Notes Comput. Sci. 1683, 157-171 (1999). MSC: 03B44 03B70 PDFBibTeX XMLCite \textit{T. M. Rasmussen}, Lect. Notes Comput. Sci. 1683, 157--171 (1999; Zbl 0942.03027)
Wang, Zun-quan Congruence interval of a soft algebra. (English) Zbl 0939.06011 J. Fuzzy Math. 7, No. 2, 391-395 (1999). MSC: 06D72 PDFBibTeX XMLCite \textit{Z.-q. Wang}, J. Fuzzy Math. 7, No. 2, 391--395 (1999; Zbl 0939.06011)
Stoer, Josef Numerical mathematics. 1: An introduction - under consideration of lectures by F. L. Bauer. 8., neu bearb. u. erw. Aufl. (Numerische Mathematik. 1: Eine Einführung - unter Berücksichtigung von Vorlesungen von F. L. Bauer.) (German) Zbl 0938.65001 Berlin: Springer. xii, 374 S. (1999). Reviewer: R.Gorenflo (Berlin) MSC: 65-01 65Bxx 65Dxx 65Fxx 65Gxx 65Hxx 65K05 65Txx PDFBibTeX XMLCite \textit{J. Stoer}, Numerische Mathematik. 1: Eine Einführung - unter Berücksichtigung von Vorlesungen von F. L. Bauer. 8., neu bearb. u. erw. Aufl. Berlin: Springer (1999; Zbl 0938.65001)
Jonsson, Peter; Drakengren, Thomas; Bäckström, Christer Computational complexity of relating time points with intervals. (English) Zbl 0916.68073 Artif. Intell. 109, No. 1-2, 273-295 (1999). MSC: 68Q25 PDFBibTeX XMLCite \textit{P. Jonsson} et al., Artif. Intell. 109, No. 1--2, 273--295 (1999; Zbl 0916.68073) Full Text: DOI