Volume 8, Issue 1, May 1997, Pages 15-22
Iraj Nahvi; Zohreh Sahbaii
Volume 13, Issue 4, February 2003, Pages 15-23
B Bina; M Asadi; A Gheisary
Volume 3, Issue 1, May 1992, Pages 16-22
Hassan Koleini
Volume 9, Issue 2, August 1998, Pages 16-23
Ali Torabian; Morteza Hodai
Volume 12, Issue 1, May 2001, Pages 16-23
A Farazmand; M. A Kazemi; A Gheaisari; H. R Orumieh
Volume 12, Issue 2, August 2001, Pages 16-22
R Kasra Kermanshahi; H Pourmoghadas; A Mirkhan
Volume 1, Issue 3, November 1990, Pages 17-25
Seyyed Hasan Hoseini Abari
Volume 10, Issue 3, November 1999, Pages 17-27
S. S Eslamian; A Abrishamchi; K Farzamnia
Volume 13, Issue 1, May 2002, Pages 17-23
M Malakootian; A Karami
Volume 13, Issue 3, November 2002, Pages 17-27
S. M Babaeenezhad Pirouz; M Tajrishi; A Abrishamchi
Volume 14, Issue 4, February 2004, Pages 17-23
J Abedi Koupai; S. F Mousavi
Volume 3, Issue 2, February 1993, Pages 18-23
Ghazi Eydan
Volume 5, Issue 1, November 1994, Pages 18-20
Manoochehr Dehghan
Volume 9, Issue 3, November 1998, Pages 18-26
R Kasra Kermanshahi; A Ghazifard; A Tavakkoli
Volume 11, Issue 4, February 2001, Pages 18-24
A Takdastan; H Movahedian Attar; B Bina
Volume 14, Issue 1, May 2003, Pages 18-25
A. R Sardashti
Volume 2, Issue 1, May 1991, Pages 19-28
Hamid Movahedian
Volume 4, Issue 1, November 1993, Pages 19-24
Ayoub Torkian
Volume 5, Issue 2, February 1995, Pages 19-26
Bijan Bina; Marzieh Vahid Dastjerdi
Volume 7, Issue 4, February 1997, Pages 19-27
Reza Iranpour Mobarakeh
Volume 8, Issue 3, November 1997, Pages 19-24
A Torabian; M Fazeli
Volume 9, Issue 1, May 1998, Pages 19-30
M.R Shahmansouri; A.R Mesdaghinia; B Bina; S.H Mortazavi
Volume 10, Issue 1, May 1999, Pages 19-30
M Arbabi; M. R Zahedi; H Hashemi
Volume 10, Issue 4, February 2000, Pages 19-28
H Movahedian Attar; A Takdastan