In 1938, Horia Hulubei, a Romanian physicist; and Yvette Cauchois, a French chemist; claimed to have discovered element 93 via spectroscopy in minerals.
Yvette Guilbert | Bures-sur-Yvette | Yvette Chauviré | Yvette Lu | Yvette Fielding | Yvette Cooper | Yvette Cauchois | Yvette Vickers | Yvette Nicole Brown | Yvette Estermann | ''Institut de chimie des substances naturelles'' in Gif-sur-Yvette | Cauchois dialect |