Evidence for Widespread Al in the Solar Nebula and Constraints for Nebula TimescalesDOI: info:10.1126/science.273.5276.757v. 273757–762
Russell, Sara S., Srinivasan, G., Huss, G. R., Wasserburg, G. J., and MacPherson, Glenn J. 1996. "Evidence for Widespread 26Al in the Solar Nebula and Constraints for Nebula Timescales." Science, 273 757–762. https://doi.org/10.1126/science.273.5276.757.