13. 14, 15, 16, 17. 18, 19, — A? < On a Stable Polynomial Deflation by a (uadratic Factor(Skupaj z Bohte Zvonimirjem). - V : INFORMATICA 73, Bled, Jugoslovansko društvo Informatica pri JK ETAN, 1973, Zbornik del, Bled, 1973, e2 1-7, Eigenvalues of Ax < 4Bx for Real Symmetric Matrices A and B Computed by the HR Process (Skupaj z M,A.Brebner, Vrečko Jože- tom in Zakrajšek Egonom), - V : INFORMATICA 74, Bled, 1974, Zbornik del, Bled, 1974, 5,1 1-9, - V : Research Paper No, 238, University of Calgary, Dept, of Mathematics,Statistics and Computing Science, Calgary, Kanada, 1974, 19 strani, Similarity Transformations for Pseudo-symmetric Matrices with Particular Reference to the HR Method (Skupaj z M.A,Brebner), - V : Research Paper No, 245, University of Calgary, Dept. of MSCS, 1974, l6 strani, - V :(Symposium)SIAM 1975 National Meetin; Troy, New York, 1975, A hgduction of an lndefinite Symmetric Matrix A to the Form LJL" by Rotation and Decomposition (Skupaj z M.A,Brebner). - V : Research Paper No, 263, University of Calgary, Dept. of MSCS, 1974, 6 strani, - V : INFORMATICA 75, Bled, 1975, Zbornik del, Bled, 1975, 3.101 1-2, An Analogue of Householder?s Method for Pseudo-symmetric Matrices (Skupaj z M.A,Brebner), - V : Research Paper No, 280, University of Calgary, Dept. of MSCS, 1975, 7 strani, - V : INFORMATICA 75, Bled, 1975, Zbornik del, Bled, 1975, 3,14 1-3, The General Form and Certain Properties of Similarity Transfor- mations for Pseudo-symmetric Matrices (Skupaj z M,A,Brebner), - V : Research Paper No, 281, University of Calgary, Dept. of MSCS, 19/5, 7 strani, A Computational Method for the Eigenvalues of Ax - ,Bx for Real Symmetric Matrices A and B, Involving Transformations of Pseudo- symmetric Matrices and the HR Method (Skupaj z M,A.Brebner in Vrečko Jožetom), - V : SIAM (Society for Industrial and Applied Mathematics) 1975 National Meeting, Troy, New York, 1975, Experiences of Operating a University Computer Centre with Other Users, Symposium: Computers in Education and Research, Sperry Univac international Executive Centre, Rim, 1975, 15 str, informacijski center za področje računalništva (Skupaj s Faleskini Radotom), - Ekonomska revija, letnik 26, 1975, 671- 680, Householder and Givens Type fransformations for Pseudo-symmetric Matrices (Skupaj z M.A,Brebner). - V : SIAM 1976 Fall Heeting (Symposium), Atlanta, Georgia, 1976.