Filter listed results, by Publication date From: 2007 2008 2009 2011 2013 To: 2007 2008 2009 2011 2013 Author Locate Author in list below Data pager Data pager 12 Page 1 of 2, items 1 to 10 of 15. Add Author(s) to filter: Danail Dochev (3) Boris Staykov (2) Mariana Vassileva (1) Vassil Vassilev (1) Boris Staykov (1) Krassimira Genova (1) Mariana Vassileva (1) Ivo Hristov (1) Vladimir V. Monov (1) Lyubka Doukovska (1) NoFilterContainsDoesNotContainStartsWithEndsWithEqualToNotEqualToGreaterThanLessThanGreaterThanOrEqualToLessThanOrEqualToBetweenNotBetweenIsEmptyNotIsEmptyIsNullNotIsNullCustom Conference Locate Conference in list below Add Conference(s) to filter: ICEIS(2) KMIS(1) BMSD(1) CSEDU(1) NoFilterContainsDoesNotContainStartsWithEndsWithEqualToNotEqualToGreaterThanLessThanGreaterThanOrEqualToLessThanOrEqualToBetweenNotBetweenIsEmptyNotIsEmptyIsNullNotIsNullCustom