"Funboard." . . . . . . . . . . . . . . "The complete guide to short board sailing"@en . "Funboard Surfen : Material, Technik, Regatten, internationale Reviere" . . "The complete guide to short board sailing" . . "Funboard-Surfen : Material- Technik - Regatten - internat. Reviere" . . . . . "Windsurfing." . .