An Elementary Proof of Lebesgue's Differentiation Theorem

Michael W. Botsko. An Elementary Proof of Lebesgue's Differentiation Theorem. The American Mathematical Monthly, 110(9):834-838, 2003. [doi]

@article{Botsko03,
  title = {An Elementary Proof of Lebesgue's Differentiation Theorem},
  author = {Michael W. Botsko},
  year = {2003},
  url = {http://www.jstor.org/stable/3647803},
  researchr = {https://researchr.org/publication/Botsko03},
  cites = {0},
  citedby = {0},
  journal = {The American Mathematical Monthly},
  volume = {110},
  number = {9},
  pages = {834-838},
}