https://dds.las.ac.cn/service/document?appId=a1vacbnPuv9qJRzJvdNXfsesj9JbIa6e&appKey=sPBA4vANLzjnW1k5eufEcc4k7dxfNraW&ts=1763030005083&signature=42c521b50593b4e41fcdb9888c2e94d1&articleTitle=Isotope+Geochemistry&articleAuthor=Kuleshov%2C+Vladimir&publicationTitle=Isotope+Geochemistry&language=&publicationType=1&publishYear=2016&isn=9780128031650&publisher=