TY JOUR TI THE MACRO MODELING OF HYDROGRAPHIC NETWORKS AS A DYNAMIC OPEN WATER SYSTEMS. (OF WATER RESOURCES SECURITY) KW equations KW watercourses KW waterways KW boundary conditions KW numerical simulation KW open borders KW water courses KW sources JO National Security and Strategic Planning AU MOLCHANOV, V.N. PY 2017 IS 2017 PB Strategy of the Future