Sonia Cotelle, née Slobodkine (19 June 1896 – 18 January 1945), was a Polish radiochemist. Sonia Cotelle was born in Warsaw, capital of the Vistula Land...

Jeanne Ferrier, discoverer of autoradiography, amongst many other peers: Sonia Cotelle, Harriet Brooks, Alice Leigh-Smith, Eva Ramstedt, Lucie Blanquies, Suzanne...

differential absorption of X-rays by Zirconium and Hafnium. Cauchois, Sonia Cotelle, and Hulubei proved the presence of polonium and neptunium, and Cauchois...

research and publishing on follow-up studies in 1939. With Cauchois and Sonia Cotelle, he established the presence of polonium and neptunium. Hulubei also...