High-velocity features: A ubiquitous property of Type Ia supernovae by Mazzali, P, Benetti, S, Altavilla, G, Blanc, G, Cappellaro, E, Rosa, N, Garavini, G, Goobar, A, Harutyunyan, A, Kotak, R, Leibundgut, B, Lundqvist, P, Mattila, S, Mendez, J, Nobili, S, Pain, R, Pastorello, A, Patat, F, Pignata, G, Podsiadlowski, P, Lapuente, P, Salvo, M, Schmidt, B, Sollerman, J, Stanishev, V

High-velocity features: a ubiquitous property of Type Ia Supernovae by Mazzali, P, Benetti, S, Altavilla, G, Blanc, G, Cappellaro, E, Elias-Rosa, N, Garavini, G, Goobar, A, Harutyunyan, A, Kotak, R, Leibundgut, B, Lundqvist, P, Mattila, S, Mendez, J, Nobili, S, Pain, R, Pastorello, A, Patat, F, Pignata, G, Podsiadlowski, P, Ruiz-Lapuente, P, Salvo, M, Schmidt, B, Sollerman, J, Stanishev, V, Stehle, M, Tout, C, Turatto, M, Hillebrandt, W