@article{JRAM_1983__341_152532,
     author = {A.N. Tjurin},
     title = {The instanton equations for (n+1)-superpositions of marked ad ... ad ...},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {131--146},
     publisher = {mathdoc},
     volume = {341},
     year = {1983},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1983__341_152532/}
}