Volume 22, Issue 1, January and February 1970, Pages 227-232
10.22092/ari.1970.108687
A. Afshar; Kh. Zarrin; A. Modjtabai
Volume 21, Issue 1, January and February 1969, Pages 107-110
10.22092/ari.1969.108669
A. Afshar; H. Abdi; H. Hatami-Monazah
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