@article{bibcite_204896,
  keywords = {Greenland Ice Sheet, glaciology, subglacial topography},
  author = {Allison Chartrand and Joseph MacGregor and Mathieu Morlighem and Olga Sergienko and Helen Ockenden and William Colgan and Gong Cheng},
  title = {A Vast Valley Network Beneath the Greenland Ice Sheet},
  year = {2026},
  journal = {Geophysical Research Letters},
  volume = {53},
  pages = {e2026GL122028},
  url = {https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2026GL122028},
  doi = {10.1029/2026GL122028},
}