%0 Journal Article %A Aleksandar Petojević %T New Recurrent Formulae of $P(n)$ and $\tau(n)$ Functions %J Mathematica Moravica %D 2003 %P 43 - 49 %V 7 %N 1 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/MM3_2003_7_1_a6/ %F MM3_2003_7_1_a6