{"id":"guzik2021gaseous","DOI":"10.1038/s41586-021-03485-4","URL":"https://doi.org/10.1038/s41586-021-03485-4","type":"article-journal","title":"Gaseous atomic nickel in the coma of interstellar comet 2I/Borisov","author":[{"given":"Piotr","family":"Guzik"},{"given":"Michał","family":"Drahus"}],"issued":{"date-parts":[[2021]]},"year-text":"2021","container-title":"Nature","catalog-key":"SRC0CSKBND00YP4"}