I am very grateful for all those, who helped this homepage to come alive by their advices, pictures, translations, comments, discovered errors or just simple encouragements.

Special thanks to:

Márta Kiszely - for everything

Éva Balogh - photographs, German and Latin translations

Lajos Bartha - history of astronomy

Zoltán Frenyó - Latin translations

Sándor Keszthelyi - history of astronomy

Imre Tóth -  everything on comets