by Heydari, M. T.
Published in Indian journal of pure and applied mathematics (2023)

Published in International journal of engineering (Tehran) (01.05.2021)

by M. T. Heydari
Published in Journal of Mathematical Extension (01.06.2012)

by Heydari, M.T., Abdollahi, A.
Published in Linear algebra and its applications (15.10.2015)

by Heydari, M. T.
Published in Rendiconti del Circolo matematico di Palermo (01.08.2011)

by Abdollahi, A., Heydari, M.T., Moosavi, M.
Published in Journal of mathematics and statistics (01.04.2009)