@dataset{currentDoc,
  author = {},
  title = {Whitefish Falls (West) Ontario. 1:50,000. Map Sheet 041I04, ed. 1, 1956},
  publisher = {Other Borealis Collections},
  issued = {1956-01-01},
  howpublished = {{\url{https://doi.org/10.5683/SP3/X63P8M}}}
}