EntityQ5544134· pop 5· linked from 40 articlesGeorge RygaSign in to saveCanadian writerRecent publications · Crossref5 total works indexedA short history of<i>SHELX</i> · 2007 · cited 79,624xBias in meta-analysis detected by a simple, graphical test · 1997 · cited 47,717xCrystal structure refinement with<i>SHELXL</i> · 2015 · cited 39,972x<i>SHELXT</i>– Integrated space-group and crystal-structure determination · 2015 · cited 26,885xA new and rapid colorimetric determination of acetylcholinesterase activity · 1961 · cited 22,997xvia Crossref · CC0ConnectionsHelsinkiEntityOttawaEntityCategories1932 births1987 deaths20th-century Canadian dramatists and playwrights20th-century Canadian male writers20th-century Canadian novelistsCanadian male dramatists and playwrightsCanadian male novelistsCanadian people of Ukrainian descent