جير كارلسن: الفرق بين النسختين

| طول = {{الارتفاع|m=1.92}}<ref>{{citeاستشهاد webويب |url=https://www.rbkweb.no/vis/11344 |title=Null hull i 853 minutter: Geir Karlsen i 1972-73 |website=rbkweb.no |publisher=RBKweb |first=Thomas |last=Myren |language=Norwegian |accessdate=6 February 2020}}</ref><ref>{{citeاستشهاد webويب |url=https://www.rbkweb.no/vis/11344 |title=Null hull i 853 minutter: Geir Karlsen i 1972-73 |website=rbkweb.no |publisher=RBKweb |first=Thomas |last=Myren |language=Norwegian |accessdate=6 February 2020}}</ref>