@misc{indiciaeadf7c56b98ae,
  title = {Application of time-variable process noise in terrestrial reference frames determined from VLBI data},
  author = {Schuh, Harald and Heinkelmann, Robert and Karbon, Maria and Glaser, Susanne and Nilsson, Tobias and Balidakis, Kyriakos and Wu, Xiaoping and Parker, Jay W. and Heflin, Michael B. and Chin, Toshio M. and Abbondanza, Claudio and Gross, Richard S. and Soja, Benedikt},
  year = {2017},
  url = {https://ntrs.nasa.gov/citations/20210008214},
  note = {Source identifier: 20210008214}
}