A semi-formal method for security estimationBuldas, Ahto; Priisalu, JaanDatabases and information systems : proceedings of the Second International Baltic Workshop : Tallinn, June 12-14, 1996. Volume 1, Research track1996 / p. 206-212

Information systems development on the basis of the role-modelRoost, MartDatabases and information systems : proceedings of the Second International Baltic Workshop : Tallinn, June 12-14, 1996. Volume 2, Technology track1996 / p. 37-47: ill

Nonlinear wave phenomena and nonlocalityEngelbrecht, Jüri; Braun, ManfredEuromech 348 : Nonlinear Dynamics of Heterogeneous and Microstructured Solids, May 22-26, 1996, Tallinn, Estonia : book of abstracts1996 / p. 17

Solitons in a perturbed Korteweg-de Vries systemPeterson, Pearu; Salupere, AndrusEuromech 348 : Nonlinear Dynamics of Heterogeneous and Microstructured Solids, May 22-26, 1996, Tallinn, Estonia : book of abstracts1996 / p. 38

Solitons in systems with a quartic potential and higher-order dispersionSalupere, Andrus; Maugin, Gerard; Engelbrecht, JüriEuromech 348 : Nonlinear Dynamics of Heterogeneous and Microstructured Solids, May 22-26, 1996, Tallinn, Estonia : book of abstracts1996 / p. 42