Results from a Ground-Based Microwave Multi-Frequency Radiometer Campaign of Seasonal Snow in Finland. - Martti Hallikainen; Panu Lahtinen; Timo Piepponen; Lauri Honkavaara; Aleksis Schäfer (IGARSS, 2006)

Results from Microwave Radiometer Campaign of Seasonal Snow and Comparison with Emission Models. - Martti Hallikainen; Panu Lahtinen; Timo Piepponen; Lauri Honkavaara; Aleksis Schäfer (IGARSS (3), 2008)

Modeling attenuation of melting hydrometeors with a method based on volume integral equations. - Annakaisa von Lerber; Timo Piepponen; Jarkko Koskinen; Dmitri Moisseev; Dmitri Kestilä; Jani Tyynela; Timo Nousiainen; Jarmo Koistinen; Ari Sihvola; Pasi Ylä-Oijala; Jaan Praks; Martti Hallikainen; et al. (IGARSS, 2010)