Title : Component x of the gravitational acceleration in general relativity and concept of mass Author : \q12*sav_un_auth*1 0079081 \q \q1013 sav_un_auth*0079081 \d Neslušan Luboš 1960- \q SAVASTRO - Astronomický ústav SAV Source document : \q12**1 113184 \q Contributions of the Astronomical Observatory Skalnaté Pleso. Vol. 53, no. 2 (2023), p. 16-30 Category : ADNA - Scientific papers in domestic impacted journals registered in Web of Sciences or Scopus Category of document (from 2022) : V3 - Vedecký výstup publikačnej činnosti z časopisu Type of document : článok Year : 2023 DOI : 10.31577/caosp.2023.53.2.16