TY JOUR TI Formation of a Multifactorial Criterion for Efficiency Evaluation of Use Laser Technologies in Urology KW solid-state and fiber lasers KW contact laser lithotripsy KW multifactorial criterion of treatment effectiveness JO Infocommunications and Radio Technologies AU Chernega, V.S. AU Arbuzov, I.A. PY 2023 IS 6 PB Federal State Educational Institution of Higher Education Sevastopol State University