@article{DAN_1963_149_6_a24,
     author = {A. I. Konovalov},
     title = {Steric hindrances in the dienesynthesis of cyclopentadiene with dienophiles of the isopropenyl type},
     journal = {Doklady Akademii Nauk},
     pages = {1334--1336},
     publisher = {mathdoc},
     volume = {149},
     number = {6},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_149_6_a24/}
}