Kurutz-Kovács M. MATHEMATICAL PROGRAMMING FORMULATION OF STATE CHANGE ANALYSIS OF FINITE ELEMENT MODELS WITH SOME UNILATERAL CONNECTIONS. Period. Polytech. Civil Eng. [Internet]. 1989 Jan. 1 [cited 2024 May 18];33(3-4):131-47. Available from: https://pp.bme.hu/ci/article/view/3923