@article{945711,
      recid = {945711},
      author = {Kieninger, Richard George,},
      title = {Observations II /},
      pages = {89 pages ;},
      note = {24 essays originally published 1968-1969 in the Stelle  letter in a column entitled "Observations."},
      url = {http://library.usi.edu/record/945711},
}