@article{SM_2022_213_4_a3,
     author = {M. D. Kovalev},
     title = {Configuration spaces of hinged mechanisms, and their projections},
     journal = {Sbornik. Mathematics},
     pages = {512--533},
     publisher = {mathdoc},
     volume = {213},
     number = {4},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2022_213_4_a3/}
}