AĞIRMAN AYDIN, T.; KOCAYİĞİT, H. 1-TYPE AND HARMONIC 1-TYPE TIMELIKE CURVES IN SEMI-EUCLIDEAN SPACE R4 2. Euroasia Journal of Mathematics, Engineering, Natural & Medical Sciences, [S. l.], v. 8, n. 17, p. 217–223, 2021. DOI: 10.38065/euroasiaorg.709. Disponível em: https://euroasiajournal.org/index.php/ejas/article/view/192. Acesso em: 25 nis. 2024.