Plenary speakers

Aniello Paolo, Napoli, Italy
Bandos Igor, Bilbao, Spain
Cardona Alexander, Bogota, Columbia
Catto Sultan, New York, USA
Gozdz Andrzej, Lublin, Poland
Kirschner Roland, Leipzig, Germany
Kiselev Arthemy, Groningen, Netherlands
Kong Otto, Taoyuan, Taiwan
Piątek Marcin, Szczesin, Poland
Raza Ali, Wazirabad, Pakistan
Sergeyeyev Artur, Opava, Czechia
Shnir Yakov, Delmenhorst, Germany
Singh Tajinder, Pune, India
Toppan Francesco, Rio de Janeiro, Brasil
Vourdas Apostolos, Bradford, UK