TY  - JOUR
AU  - Peterson, A. C.
TI  - On the Monotone Nature of Boundary Value Functions for nth-Order Differential Equations
JO  - Canadian mathematical bulletin
PY  - 1972
SP  - 253
EP  - 258
VL  - 15
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-046-1/
DO  - 10.4153/CMB-1972-046-1
ID  - 10_4153_CMB_1972_046_1
ER  -