Johan Jensen (mathematician)
[ar] يوهان ينسن (مهندس)
[ca] Johan Jensen
[da] J.L.W.V. Jensen
[de] Johan Ludwig Jensen
[el] Γιόχαν Γένσεν
[es] Johan Jensen
[eu] Johan Jensen
[fr] Johan Jensen
[he] יוהאן ינסן
[hu] Johan Jensen