@inproceedings{bridges2022:371, author = {Takenaga, Kodai and Kaji, Shizuo}, title = {Alexandrov Puzzle}, pages = {371--374}, booktitle = {Proceedings of Bridges 2022: Mathematics, Art, Music, Architecture, Culture}, year = {2022}, editor = {Reimann, David and Norton, Douglas and Torrence, Eve}, isbn = {978-1-938664-42-7}, issn = {1099-6702}, publisher = {Tessellations Publishing}, address = {Phoenix, Arizona}, url = {http://archive.bridgesmathart.org/2022/bridges2022-371.html} }