Ryan, J. C., Hubbard, A., Stibal, M., Irvine-Fynn, T. D., Cook, J., Smith, L. C., . . . Box, J. (2018). Dark zone of the Greenland Ice Sheet controlled by distributed biologically-active impurities. Nat Commun.

Ryan, Jonathan C., Alun Hubbard, Marek Stibal, Tristram D. Irvine-Fynn, Joseph Cook, Laurence C. Smith, Karen Cameron, και Jason Box. "Dark Zone of the Greenland Ice Sheet Controlled By Distributed Biologically-active Impurities." Nat Commun 2018.

Ryan, Jonathan C., et al. "Dark Zone of the Greenland Ice Sheet Controlled By Distributed Biologically-active Impurities." Nat Commun 2018.