İstanbul Teknik Üniversitesi Bülteni. Bulletin of the Technical University of Istanbul (İstanbul Tek. Üniv. Bül.) (19890101), 42, no.~3, 387-390. ISSN: 0368-0355 (print).
İstanbul Teknik Üniversitesi Bülteni. Bulletin of the Technical University of Istanbul (İstanbul Tek. Üniv. Bül.) (19830101), 36, no.~4, 553-562. ISSN: 0368-0355 (print).