Anonymous (2014): Meteorological measurements in the upper air at station Ostrov Chetyriohstolbovii, 1936-11-23 to 1937-04-14, ERA-CLIM ID 4718. PANGAEA, https://doi.org/10.1594/PANGAEA.822460, In supplement to: Stickler, Alexander; Brönnimann, Stefan; Jourdain, Sylvie; Roucaute, Eméline; Sterin, Alexander M; Nikolaev, Dmitrii; Valente, Maria Antónia; Wartenburger, Richard; Hersbach, Hans; Ramella Pralungo, Lorenzo; Dee, Dick P (2014): Description of the ERA-CLIM historical upper-air data. Earth System Science Data, 6(1), 29-48, https://doi.org/10.5194/essd-6-29-2014