TY - JOUR AU - Mohammad W. Alomari TI - Sharp Wirtinger's type inequalities For double integrals with applications JO - Novi Sad Journal of Mathematics PY - 2020 SP - 1 EP - 16 VL - 50 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.30755/NSJOM.05286/ DO - 10.30755/NSJOM.05286 ID - 10.30755/NSJOM.05286 ER -