GEM - International Journal on Geomathematics
GEM - International Journal on Geomathematics > 2019 > 10 > 1 > 1-35
GEM - International Journal on Geomathematics > 2019 > 10 > 1 > 1-33
GEM - International Journal on Geomathematics > 2019 > 10 > 1 > 1-35
GEM - International Journal on Geomathematics > 2019 > 10 > 1 > 1-33