@article{DAN_1961_137_5_a17,
     author = {Tan \v{C}\v{z}\`en'},
     title = {Rounding errors in numerical solutions of systems of simultaneous linear equations by {Cholesky's} 
},
     journal = {Doklady Akademii Nauk},
     pages = {1071--1073},
     publisher = {mathdoc},
     volume = {137},
     number = {5},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_137_5_a17/}
}