00665naa#a2200205#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200008600109210005100195215001000246608002700256675010500283700002000388700002000408700001700428856001400445EN\INFRA-M\bibl\1649420250216184354.7##a1998-071X##a20170225b2017####ek#y0engy0150####ca0#aRUS##aRU1#aWastewaters Pollution Control Using Two-Frequency Laser SoundingeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2017##a6 с.##aJournal article2local##aОбщие вопросы математических и естественных наук. 50zRUS#1aAlekseevgV. A.#1aUsol'cevgV. P.#1aYurangS. I.4#azh-szf.ru