Behaviour of solutions to the Dirichlet problem for the biharmonic operator at a boundary point Maz'ya, V. G. (1979) Equadiff IV
Bifurcation in mathematical models of social and economic interaction Šlahor, L'udomír (1982) Equadiff 5
Boundary behaviour of differentiable functions and related topics Vodop'yanov, Sergej K. (1990) Nonlinear Analysis, Function Spaces and Applications
Boundary value problems at resonance for vector second order nonlinear ordinary differential equations Mawhin, J. (1979) Equadiff IV
Boundary value problems for systems of nonlinear differential equations Knobloch, H. W. (1979) Equadiff IV