. "1897Z"^^ . . . "Mathisson, Myron"@en . "Myron Mathisson"@en . . "Polish physicist" . . "Myron Mathisson"@en . . . . . . "Myron Mathisson (1897\u20131940) was a theoretical physicist of Polish and Jewish descent. He is known for his work in general relativity, for developing a new method to analyze the properties of fundamental solutions of linear hyperbolic partial differential equations, and proved, in a special case, the Hadamard conjecture on the class of equations that satisfy the Huygens principle."@en . . . "1897-12-04Z"^^ . "1940Z"^^ . "1940-09-13Z"^^ .