On the discovery of the periodic law

Il sistema periodico

Primo Levi

A recalculation of the atomic weights

Frank Wigglesworth Clarke

Sketch of a course of chemical philosophy

Stanislao Cannizzaro

Researches upon the atomic weights of cadmium, manganese, bromine, lead, arsenic, iodine, silver, chromium, and phosphorus

Gregory Paul Baxter

Essai sur la théorie des proportions chimiques et sur l'influence chimique de l'électricité

Jöns Jacob Berzelius

Mass-spectra and isotopes

F. W. Aston

A short history of the progress of scientific chemistry in our own times

Tilden, William A. Sir

An attempt to establish the first principles of chemistry by experiment

Thomson, Thomas

The atomic weights of boron and fluorine

Edgar Fahs Smith