{"id":"encrenaz2020stringent","DOI":"10.1051/0004-6361/202039559","URL":"https://doi.org/10.1051/0004-6361/202039559","type":"article-journal","title":"A stringent upper limit of the PH3 abundance at the cloud top of Venus","author":[{"given":"T.","family":"Encrenaz"},{"given":"T. K.","family":"Greathouse"},{"given":"E.","family":"Marcq"},{"given":"T.","family":"Widemann"},{"given":"B.","family":"Bézard"},{"literal":"et al."}],"issued":{"date-parts":[[2020]]},"year-text":"2020","container-title":"Astronomy & Astrophysics 643, L5","catalog-key":"SRC0CQY1J645WRC"}