Book:Article/Bernhard Riemann/Ueber die Darstellbarkeit einer Function durch eine trigonometrische Reihe/Historical Note

Historical Note on
This was the probationary essay required of to allow him to be admitted to the position of Privatdozent, an unpaid lectureship position required at the time in order to be able to progress to the next level in the university system.

In it, developed the concept of the Riemann integral.