@article{MZ_1976__147_172338,
     author = {Michael R. Chiaro},
     title = {Polynomial {Interpolation} for {Locally} {Equational} {Classes.}},
     journal = {Mathematische Zeitschrift},
     pages = {249--252},
     publisher = {mathdoc},
     volume = {147},
     year = {1976},
     zbl = {0307.08003},
     url = {http://geodesic.mathdoc.fr/item/MZ_1976__147_172338/}
}