TY - JOUR AU - Samra, D. AU - Helling, Ch. AU - Birnstiel, T. DA - 2022/06/15/ DO - 10.1051/0004-6361/202142651 JF - Astron. Astrophys. PY - 2022 SE - 2022/06/15/ SP - A47 TI - Mineral snowflakes on exoplanets and brown dwarfs. Coagulation and fragmentation of cloud particles with HyLandS VL - 663 ER -