@article{TAM_2018_45_2_a6,
     author = {Igor Pa\v{z}anin},
     title = {Asymptotic solution for the {Darcy--Brinkman--Boussinesq} flow in a pipe with helicoidal shape},
     journal = {Theoretical and applied mechanics},
     pages = {189 - 203},
     publisher = {mathdoc},
     volume = {45},
     number = {2},
     year = {2018},
     url = {http://geodesic.mathdoc.fr/item/TAM_2018_45_2_a6/}
}