@InProceedings{,
 author = {P. Sevastsyanau},
 booktitle = {Paralel Processing and Applied Mathematics. 5th Int. Conf.},
 title = {Interval comparison based on Dempster--Shafer theory of evidence},
 pages = {668--675},
 year = {2004},
 volume = {LNCS3019},
 publisher = {Springer Verlag}
 }