@dataset{currentDoc,
  author = {of Ontario, Government},
  title = {2012 air emissions},
  publisher = {Canadian Urban Data Catalogue},
  issued = {2019-12-31},
  howpublished = {{\url{https://data.urbandatacentre.ca/dataset/a1a9d9b5-a535-4f6b-a693-72a0344386dc}}}
}