<nowiki>Christian J. Leumann; Christian J. Leumann; Christian J. Leumann; Christian J. Leumann; Christian J. Leumann; Christian J. Leumann; Christian J. Leumann; Christian J. Leumann; Christian J. Leumann; Christian J. Leumann; accademico svizzero e rettore dell'Università di Berna; গবেষক; изилдөөчү; ikertzailea; Pesquisador suíço e reitor da Universidade de Bern; hulumtues; հետազոտող; 研究者; araştırmacı; 研究者; forskare; дослідник; wetenschapper; 연구원; Swiss researcher and rector of the University of Bern; ഗവേഷകൻ; эрдэмтэн; Christian Leumann; Christian Leumann; Christian Leumann; Christian Leumann; Christian Leumann</nowiki>
Christian J. Leumann
Swiss researcher and rector of the University of Bern