Liu, K., Liu, Y., Zhang, Z., Zhang, S., Baskin, C., Baskin, J., … Xiao, S. Effect of Nitrogen Addition on Selection of Germination Trait in an Alpine Meadow on the Tibet Plateau. Frontiers in Plant Science, 12, 634850. https://doi.org/10.3389/fpls.2021.634850 (Original work published 2021)