@incollection{MEM_2010_39_1_a21,
     author = {Valchanov, Nikola and Terzieva, Todorka and Shkurtov, Vladimir and Iliev, Anton},
     title = {Architecture of {Extensible} {Computations} {Driven} {Systems}},
     booktitle = {},
     series = {Mathematics and Education in Mathematics},
     pages = {207--211},
     year = {2010},
     volume = {39},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MEM_2010_39_1_a21/}
}