In this paper some characteristics of age parameter(s) are studied on the basis of showers from Yakutsk array data [1] having energy ranging from 1018 eV to 1019 eV.
Razavi, R. & Fatemi, S. (2019). Some characteristics of age parameter for Yakutsk array data. Iranian Journal of Physics Research, 10(4), 371–371.
MLA
Razavi, R., & Fatemi, S. "Some characteristics of age parameter for Yakutsk array data", Iranian Journal of Physics Research, 10, 4, 2019, 371–371.
HARVARD
Razavi, R., & Fatemi, S. (2019). 'Some characteristics of age parameter for Yakutsk array data', Iranian Journal of Physics Research, 10(4), pp. 371–371.
CHICAGO
Razavi, R. & Fatemi, S., "Some characteristics of age parameter for Yakutsk array data." Iranian Journal of Physics Research, 10 4 (2019): 371–371,
VANCOUVER
Razavi R., Fatemi S. Some characteristics of age parameter for Yakutsk array data. Iranian Journal of Physics Research. 2019;10(4):371–371 (In Persian).