Leetsch C. Hsu
... that Chinese mathematician Leetsch C. Hsu and his American colleague Henry W. Gould began collaborating years before formal relations were established between their countries?
... that Chinese mathematician <b id="mwBLI"><a href="./Leetsch_C._Hsu" id="mwBLM" rel="mw:WikiLink" title="Leetsch C. Hsu">Leetsch C. Hsu</a></b> and his American colleague <a href="./Henry_W._Gould" id="mwBLQ" rel="mw:WikiLink" title="Henry W. Gould">Henry W. Gould</a> began collaborating years before formal relations were established between their countries?