@inproceedings{bridges2020:475, author = {Pekonen, Osmo and St\'{e}n, Johan C.-E.}, title = {HallÄ STEAM: Building Bridges Between Mathematics, Arts, and Humanities}, pages = {475--478}, booktitle = {Proceedings of Bridges 2020: Mathematics, Art, Music, Architecture, Education, Culture}, year = {2020}, editor = {Yackel, Carolyn and Bosch, Robert and Torrence, Eve and Fenyvesi, Krist\'{o}f}, isbn = {978-1-938664-36-6}, issn = {1099-6702}, publisher = {Tessellations Publishing}, address = {Phoenix, Arizona}, url = {http://archive.bridgesmathart.org/2020/bridges2020-475.html} }