GEM - International Journal on Geomathematics
GEM - International Journal on Geomathematics > 2011 > 1 > 2 > 167-204
GEM - International Journal on Geomathematics > 2018 > 9 > 2 > 199-264
GEM - International Journal on Geomathematics > 2018 > 9 > 2 > 167-198