1. Graphite formation in cast irons and in nickel–carbon and cobalt–carbon alloys;Morrogh H.;J. Iron Steel Insts.,1947
2. Nucleation and growth kinetics of graphene layers from a molten phase
3. Elkem Inoculants https://www.elkem.com/foundry/iron-foundry-products/inoculants/ 2018.