On counting n-element trellises having exactly one pair of noncomparable elements. - Adelaide Rose Merlyn Saldanha; S. Parameshwara Bhatta (Australas. J Comb., 2008)

A characterization of neutral elements by the exclusion of sublattices. - S. Parameshwara Bhatta (Discret. Math., 2009)

On the Problem of Characterizing Standard Elements by the Exclusion of Sublattices. - S. Parameshwara Bhatta (Order, 2011)

The N-Fixed Point Property In Posets. - S. Parameshwara Bhatta; Shiju George (Ars Comb., 2016)