Alexander Kashin: from ORION to LARES and PLANCK At La Sapienza University. Rome, Italy Autographs of cosmonauts V. Sevastyanov, A. Leonov, N. Rukavishnikov, A. Filipchenko and V. Kubasov Autographs of cosmonauts V. Lebedev and V. Sevastyanov (left and below) and US astronaut Owen Garriott (VI IFAC Symposium, Tsaghkadzor, 1974)
