https://dds.las.ac.cn/service/document?appId=a1vacbnPuv9qJRzJvdNXfsesj9JbIa6e&appKey=sPBA4vANLzjnW1k5eufEcc4k7dxfNraW&ts=1763013290441&signature=6c3a17d68beffb948987b65a3f0135f3&articleTitle=SYMMETRIES+IN+SCIENCE&articleAuthor=ALBERT+THUMANN&publicationTitle=SYMMETRIES+IN+SCIENCE&language=&publicationType=1&publishYear=&isn=0915586045&publisher=THE+FAIRMONT+PRESS