@article{MAIS_2018_25_6_a0,
     author = {M. M. Abbas and V. A. Zakharov},
     title = {Even simple processes of $\pi$-calculus are hard for analysis},
     journal = {Modelirovanie i analiz informacionnyh sistem},
     pages = {589--606},
     publisher = {mathdoc},
     volume = {25},
     number = {6},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MAIS_2018_25_6_a0/}
}