A form of saturation curve

[1] On the rate of growth of the population of the United States since 1790 and its mathematical representation [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1920, 6 : 275 - 288

[2] ROBERTSON TB, 1918, PHYSL CHEM PROTEINS, P276

[3] WADSWORTH GR, NATL AUTOMOBILE CHAM

[4] DEP BIOM VIT STAT SC

[1] On the rate of growth of the population of the United States since 1790 and its mathematical representation [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1920, 6 : 275 - 288

[2] ROBERTSON TB, 1918, PHYSL CHEM PROTEINS, P276

[3] WADSWORTH GR, NATL AUTOMOBILE CHAM

[4] DEP BIOM VIT STAT SC