@techreport{36c3384e45a241df8004f3255e90b293,

title = "An object-oriented mathematical modelling system",

keywords = "mathematical modelling, Modelling languages, object-oriented modelling, mathematical modelling, Modelling languages, object-oriented modelling, mathematical modelling, Modelling languages, object-oriented modelling",

author = "R. Lahdelma",

year = "1994",

language = "English",

series = "Acta Polytechnica Scandinavica, Mathematics and Computing in Engineering Series",

publisher = "The Finnish Academy of Technology",

number = "66",

pages = "77",

type = "WorkingPaper",

institution = "The Finnish Academy of Technology",

}