@misc{the+unified+finite+element+formulation+of+homogenization+of+structural+members+with+a+periodic+microstructure,
    author = {Urbański, Aleksander},
    title = {The unified finite element formulation of homogenization of structural members with a periodic microstructure},
    address = {Kraków},
    publisher = {Wydawnictwo PK},
    date = {2005},
    ISSN = {0860-097X}
}