Ercan Olcay, Bulent Aksoy, Omer Selim Yildirim, Abdurrahman Ciftci, Semih Ayanoglu

(AOTT 1999; 33: 62-67)

Kahraman Ozturk, Bulent Aksoy, Ercan Olcay, Omer Selim Yildirim, Cem Zeki Esenyel, Ayhan Nedim Kara

(AOTT 1999; 33: 121-125)

Ercan Olcay, Adnan Ozturk, Zafer Ari, Murat Bulbul, Kayihan Sahinoglu

(AOTT 1999; 33: 143-146)

Bulent Aksoy, Ridvan Yesiltepe, C. Zeki Esenyel, Ercan Olcay, A. Nedim Kara

(AOTT 1998; 32: 44-47)

Ercan Olcay, Bulent Aksoy, Omer Selim Yildirim, Zihni Mutlu, Serhat Ozsoy, Ayhan Nedim Kara

(AOTT 1998; 32: 65-68)

Bulent Aksoy, Cem Zeki Esenyel, Ercan Olcay, Kahraman Ozturk, Ayhan Nedim Kara

(AOTT 1998; 32: 211-214)

Bulent Aksoy, Ercan Olcay, Ridvan Yesiltepe, Serhat Ozsoy, Mustafa Sirvanci, Nejat Savci, Murat Bulbul, Ayhan Nedim Kara

(AOTT 1998; 32: 219-225)

Ercan Olcay, Turgut Gulmez, Cem Zeki Esenyel, Bulent Aksoy, Omer Selim Yildirim, Murat Bulbul

(AOTT 1998; 32: 334-339)

Ercan Olcay, Adnan Ozturk, Bulent Aksoy, Zafer Ari, Murat Bulbul, Kayihan Sahinoglu

(AOTT 1998; 32: 340-343)

Ercan Olcay, Turgut Gulmez, Ayhan Nedim Kara, Bulent Aksoy, Adnan Ozturk, Suphi Vehit

(AOTT 1997; 31: 156-159)

Bulent Aksoy, Cem Zeki Esenyel, Ercan Olcay, Omer Selim Yildirim, Ayhan Nedim Kara

(AOTT 1997; 31: 300-302)

Bulent Aksoy, Cem Zeki Esenyel, Ridvan Yesiltepe, Ercan Olcay, Ayhan Nedim Kara

(AOTT 1997; 31: 357-359)

Ercan Olcay, Mehmet Asik, Murat Mert, Ayhan Nedim Kara

(AOTT 1996; 30: 59-61)

Bulent Aksoy, Kahraman Ozturk, Ayhan Nedim Kara, Ercan Olcay, Bekir Guven, Birol Tarik Sener

(AOTT 1996; 30: 128-131)

Bulent Aksoy, Kahraman Ozturk, Ercan Olcay, Ayhan Nedim Kara, Ahmet Alpay, Birol Basic

(AOTT 1995; 29: 133-135)

Ercan Olcay, Bulent Aksoy, Ayhan Nedim Kara, Ahmet Alpay, Bekir Guven

(AOTT 1995; 29: 164-166)

Ercan Olcay, Ercan Cetinus, Murat Mert, Ayhan Nedim Kara

(AOTT 1994; 28: 25-27)

Ercan Olcay, Ahmet Kurt, Okan Yalaman

(AOTT 1993; 27: 195-196)

Osman U. Calpur, Ercan Olcay

(AOTT 1991; 25: 117-118)