TY - JOUR AU - Spichiger, David PY - 2022/12/21 Y2 - 2024/03/29 TI - Community News JF - CHIMIA JA - Chimia VL - 76 IS - 12 SE - Community News DO - UR - https://www.chimia.ch/chimia/article/view/2022_1087 SP - 1087-1092 AB - ER -