@article{DAN_1995_340_5_a8,
     author = {V. F. Kravchenko and A. Yu. Popov and V. I. Pustovoǐt},
     title = {Algorithm for the calculation of vector magnitude for {EKG} recorded from six standard and six precardial leads},
     journal = {Doklady Akademii Nauk},
     pages = {607--609},
     publisher = {mathdoc},
     volume = {340},
     number = {5},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1995_340_5_a8/}
}