00578naa#a2200205#i#4500001002000000005001700020011001400037100004100051101000800092102000700100200009000107210005100197215001000248608002700258700002200285700001600307700001700323700001800340856001400358EN\INFRA-M\bibl\25420240701003541.1##a1998-071X##a20130625b2013####ek#y0engy0150####ca0#aRUS##aRU1#aMathematical Forecasting Model of Water Sources’ Ecological SafetyeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2013##a4 с.##aJournal article2local#1aSmetannikovgYu. #1aKoptevgN. #1aZaytsevgV. #1aLukashevgE. 4#azh-szf.ru