Turyn L
Department of Mathematics and Statistics, Wright State University, Dayton, Ohio 45435.
Math Biosci. 1992 Jun;110(1):125-30. doi: 10.1016/0025-5564(92)90018-r.
For models of three interacting predator-prey populations, a result on the boundedness of solution orbits and a result on ultimate boundedness are presented. A counterexample to another result is also given for comparison.