@dataset{currentDoc,
  author = {},
  title = {Kelvin Island Ontario. 1:50,000. Map Sheet 052H15, ed. 1, 1967},
  publisher = {Other Borealis Collections},
  issued = {1967-01-01},
  howpublished = {{\url{https://doi.org/10.5683/SP3/R74EPZ}}}
}