Resonance multiphoton ionization of alkaline Earth Ca, Ba, Sr atomsМ. Tursunov, B. Gaibnazarov, Kh. Bakieva, B. Eltazarov and Z. AlimovaE3S Web of Conf., 402 (2023) 14029DOI: https://doi.org/10.1051/e3sconf/202340214029