@article{ZNSL_2008_360_a1,
     author = {S. Vakulenko and D. Grigoriev},
     title = {Instability, complexity, and evolution},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {31--69},
     publisher = {mathdoc},
     volume = {360},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2008_360_a1/}
}