ISON vs. Kohoutek, "Comet of the Century" - SpaceFlight Insider
Kohoutek Photos - Pitzer College Archives
Rudolf Kohoutek – Wikipedie
By the time I got to the phone my discovery had already been reported by Principal Kohoutek, but I got back at him though... him and that little boy of his :
Space Cover 580: Comet Kohoutek - collectSPACE: Messages