Russo Krauss, C. (2020) From Empiriocriticism to Relativistic Positivism. Joseph Petzoldt between Ernst Mach’s and Richard Avenarius’ Legacy and the Debate about Einstein’s Relativity. SHARE Books (FedOAPress - School of Human and Social Sciences. Working Papers). Available at: https://www.fedoabooks.unina.it/index.php/fedoapress/catalog/book/181 (Accessed: 10 October 2026).