Media type: E-Article Title: Sum rule of femtoscopic correlation functions Contributor: Maj, Radosław; Mrówczyński, Stanisław Published: American Physical Society (APS), 2020 Published in: Physical Review C, 101 (2020) 1 Language: English DOI: 10.1103/physrevc.101.014901 ISSN: 2469-9985; 2469-9993 Origination: Footnote: