* Sofia; Institute of Math. & Informatics,    Bulg. Acad. Sci., BULGARIA	* Osaka; Grad. Sch. Information Science and Technology,    Osaka Univ., JAPAN
Prof. GANCHEV, Georgi	Prof. SAKANE, Yusuke
* Sofia;    Todor Kableshkov University of Transport, Sofia, BULGARIA	* Fukushima; Fukushima Univ., JAPAN
Prof. Kanchev, Krassimir	Prof. NAKATA, Fuminori
* Plovdiv; Dep. of Geometry, Fac. of Math. & Inform.,    Paisii Hilendarski Univ. of Plovdiv , BULGARIA	* Saga; Faculty of Culture & Educations,    Saga Univ., JAPAN
Prof. MANEV, Mancho    Mr.    MANEV, Hristro	Prof. SHODA, Toshihiro
	* Sendai; Miyagi Univ. of Education, JAPAN
	Prof. KAMADA, Hiroyuki
	* Kumamoto; Faculty of Sci.,    Kumamoto Univ., JAPAN
	Prof. ANDO, Naoya
* Veliko Tarnovo; Dept. of Algebra & Geometry,    Fac. of Math. & Inform.,    St. Cyril and St. Methodius Univ. of Veliko Tarnovo , BULGARIA	* Nagoya; Dept. of Math.,    Nagoya Institute of Tech., JAPAN
Prof. Nakova, Galya    Prof. Ivanov, Nikolay    Mr.   Iliev, Krassen    Ms. Bencheva, Victoria	Prof. MATSUZOE, Hiroshi    Prof. OHASHI, Misa    Mr.    YAERMAIMAITI, Tuerxunmaimaiti    Mr.    Shi, Qingsong
* Organizers
Prof. BOUYUKLIEVA, Stefka    Prof. HRISTOV, Milen	Prof. HASHIMOTO, Hideya            ADACHI, Toshiaki

                Participants writen by boldface letters are confirmed, others are plannning.