Jakob Nielsen

Danish mathematician (1890–1959).

Born October 15th, 1890 in Mjels.

Died August 3rd, 1959 at 68 years old in Helsingør.

Occupations
mathematician, university teacher
Wikipedia
Jakob_Nielsen_(mathematician)

The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins? Edgar Allan Poe