@article{10_4064_sm152_2_2,
     author = {Adam Sikora},
     title = {Spectral multipliers for a distinguished {Laplacian
on
} certain groups of exponential growth
 {(A} remark on the paper {of
M.} {Cowling} et al.)},
     journal = {Studia Mathematica},
     pages = {125--130},
     publisher = {mathdoc},
     volume = {152},
     number = {2},
     year = {2002},
     doi = {10.4064/sm152-2-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm152-2-2/}
}