Unbounded semidistributive lattices

We consider two properties which are close to being lower bounded in the class of finite join semidistributive lattices. An example is constructed in which a finite join semidistributive lattice has both these two properties, but it is not lower bounded. Translated fromAlgebra i Logika, Vol. 39, No. 1, pp. 87–92, January–February, 2000.