S. K.  Singh, Kumar, D., Dhavale, V. M., Pal, S., and Kurungot, S., ?Strategic Preparation of Efficient and Durable NiCo Alloy Supported N-Doped Porous Graphene as an Oxygen Evolution Electrocatalyst: A Theoretical and Experimental Investigation?, Advanced Materials Interfaces, vol. 3, no. 20, p. 1600532, 2016.