M. Jamshidnejad, E. Asadi Amirabadi, S. Miraboutalebi, S. H. Asadpour, “Optical bistability in a defect slab with negative refractive quantum dot nanostructure”, Pis'ma v Zh. Èksper. Teoret. Fiz., 104:10 (2016), 682; JETP Letters, 104:10 (2016), 666–673
