@article{ETD,
      school = {M.A.},
      author = {Van Bruggen, John T. and },
      url = {http://digitalcollections.ohsu.edu/record/8138},
      title = {Catalysis of the formaldehyde condensation},
      publisher = {University of Oregon},
      number = {ETD},
      doi = {https://doi.org/10.6083/M42J690Z},
      recid = {8138},
      address = {1939-05-01},
}