[1]
V. P. Vardanyan and S. R. Minasyan, “INVESTIGATION OF NON-CONFORMITY OF PRESENT AND BURIED RELIEFS AND IMPROVEMENT OF KARKACHUN WATERSHED BOUNDARIES”, Proc. YSU C: Geol. Geogr. Sci., vol. 41, no. 3 (214), pp. 127–130, Oct. 2007.