Rules for descriptive cataloging in the Library of Congress: pictures, designs, and other two-dimensional representations.

Mode of access: Internet.

The influence of two-dimensional stream shear on airfoil maximum lift,

"Project 9R-38-01-000, Task 902. Contract DA 44-177-TC-439. U. S. Army Transportation Research Command, Transportation Corps, Fort Eustis, Virginia."

The two-dimensional effects of slipstream shear on airfoil characteristics

"Project no. 9-38-01-000, Task 902. Contract no. DA 44-177-TC-439."

Tables of two-dimensional oscillating airfoil coefficients for rotary wings.

Mode of access: Internet.

Summary report from Workshop on Two-Dimensional Mathematical Models for Use in Hydraulic Problems /

Mode of access: Internet.