GEM - International Journal on Geomathematics
GEM - International Journal on Geomathematics > 2014 > 5 > 1 > 33-61
GEM - International Journal on Geomathematics > 2017 > 8 > 2 > 219-239
GEM - International Journal on Geomathematics > 2018 > 9 > 1 > 1-115