title: Johannes Boersma
text: # Johannes Boersma
  
  Johannes Boersma (5 December 1937 Marrum – 29 November 2004 Eindhoven) was a Dutch mathematician who specialized in mathematical analysis. His PhD advisor at the University of Groningen was Adriaan Isak van de Vooren.
  
  ## Selected publications
  
  * Boersma, J.; Dempsey, J.P. (1992). "On the evaluation of Legendre's chi-function". Mathematics of Computation. 59 (199): 157–163. doi:10.2307/2152987. JSTOR 2152987.
  