@inbookBörger_Glässer_Müller_1995, place=Dordrecht, title=A Formal Definition of an Abstract VHDL’93 Simulator by EA-Machines, DOI=10.1007/978-1-4615-2237-9_5, booktitle=Semantics of VHDL, publisher=Kluwer Academic Publishers, author=Börger, Egon and Glässer, Uwe and Müller, Wolfgang, editor=Delgado Kloos, C. and Breuer, Peter T., year=1995, pages=107–139 
LibreCat: /record/34448
DOI: 10.1007/978-1-4615-2237-9_5

@articleLasser_Rösler_1991, title=Linear mean estimation of weakly stationary stochastic processes under the aspects of optimality and asymptotic optimality, volume=38, DOI=10.1016/0304-4149(91)90095-t, number=2, journal=Stochastic Processes and their Applications, publisher=Elsevier BV, author=Lasser, R. and Rösler, Margit, year=1991, pages=279–293 
LibreCat: /record/40218
DOI: 10.1016/0304-4149(91)90095-t