TY  - SER
AU  - Kordina, K.
AU  - Teutsch, M.
AU  - Hegger, J.
TI  - Shear Strength of Prestressed Concrete Beams with Unbonded Tendons
KW  - Beams (Supports)
KW  - Prestressed Concrete
KW  - Rein Forced Concrete
ER  -