@Article{zbMATH07046836,
Author = {S. {Zhang} and L. {Hu}},
Title = {{The existence of solutions to boundary value problems for differential equations of variable order.}},
FJournal = {{Azerbaijan Journal of Mathematics}},
Journal = {{Azerb. J. Math.}},
ISSN = {2218-6816; 2221-9501/e},
Volume = {9},
Number = {1},
Pages = {22--45},
Year = {2019},
Publisher = {Azerbaijan Mathematical Society c/o National Academy of Sciences of Azerbaijan - NAS Azerbaijan, Institute of Mathematics and Mechanics, Baku},
Language = {English},
MSC2010 = {34A08 34B15},
Zbl = {1411.34025}
}