by Grigoriev, S.A., Millet, P., Korobtsev, S.V., Porembskiy, V.I., Pepic, M., Etievant, C., Puyenchet, C., Fateev, V.N.
Published in International journal of hydrogen energy (01.07.2009)

by Avdispahic, M., Pepic, M.
Published in Journal of mathematical analysis and applications (15.05.1993)

by GNAONEV, S. A, MILLETB, P, KOROBTSEV, S. V, POREMBSKIY, V. I, PEPIC, M, ETIEVANT, C, PUYENCHET, C, FATEEV, V. N
Published in International journal of hydrogen energy (2009)

by Avdispahić, Muharem, Pepić, Medo
Published in Taiwanese journal of mathematics (01.06.2000)