@misc{indiciae4e02969fed1d, title = {Interior trough deposits on Mars: Subice volcanoes?}, author = {M. G. Chapman and K. L. Tanaka}, year = {2001}, doi = {10.1029/2000je001303}, url = {https://pubs.usgs.gov/publication/70023293}, note = {Source identifier: 70023293} }