  We identify a Sierpinski object in the category of fuzzy bitopological
spaces, which is different from the two Sierpinski objects in this category,
obtained earlier by Khastgir and Srivastava ['On two epireflective
subcategories of the category of 2$T_0$-fuzzy bitopological spaces',
Quaestiones Mathematicae, 23 (2000) 163-177].
