@article{PIM_1980_N_S_27_41_a35,
     author = {Stevo Todor\v{c}evi\'c},
     title = {Rigid {Aronszajn} {Trees}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {259 },
     publisher = {mathdoc},
     volume = {_N_S_27},
     number = {41},
     year = {1980},
     url = {http://geodesic.mathdoc.fr/item/PIM_1980_N_S_27_41_a35/}
}