@article{Crossfield_2019, doi = {10.3847/2041-8213/aaf9b6}, url = {https://doi.org/10.3847%2F2041-8213%2Faaf9b6}, year = 2019, month = {jan}, publisher = {American Astronomical Society}, volume = {871}, number = {1}, pages = {L3}, author = {I. J. M. Crossfield and J. D. Lothringer and B. Flores and E. A. C. Mills and R. Freedman and J. Valverde and B. Miles and X. Guo and A. Skemer}, title = {Unusual Isotopic Abundances in a Fully Convective Stellar Binary}, journal = {The Astrophysical Journal} }