@dataset{currentDoc,
  author = {},
  title = {Kenora Ontario. 1:50,000. Map Sheet 052E16, ed. 2, 1977},
  publisher = {Other Borealis Collections},
  issued = {1977-01-01},
  howpublished = {{\url{https://doi.org/10.5683/SP3/AUEZ2S}}}
}