@Conference{esch-etal_p2017,
  author    = {Esch, C. and K{\"o}hler, J. and Gutjahr, K. and Schuh, W.-D.},
  title     = {Global approach to solve the {L1}-norm phase unwrapping problem in differential radar interferometry (D-InSAR) analysis},
  booktitle = {ESA-FRINGE 2017 Symposium},
  year      = {2017},
  address   = {Helsinki},
  note      = {Poster, 8.6.2017},
}