TY - JOUR AU - Spichiger, David PY - 2023/02/22 Y2 - 2024/03/29 TI - Events JF - CHIMIA JA - Chimia VL - 77 IS - 1/2 SE - Events DO - UR - https://www.chimia.ch/chimia/article/view/2023_84 SP - 84-90 AB - ER -