%0 Journal Article %A Liu, Ming-Sheng %A Ponnusamy, Saminathan %T Landau-type theorems for certain bounded bi-analytic functions and biharmonic mappings %J Canadian mathematical bulletin %D 2024 %P 152-165 %V 67 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/S0008439523000577/ %R 10.4153/S0008439523000577 %F 10_4153_S0008439523000577