Uniy\={a}l, M\={a}y\={a}r\={a}m and V.N. P\={a}\d{n}\d{d}ey (1992) Praj\~{n}\={a}par\={a}dhajanya \'{s}\={a}kh\={a}\'{s}rit mah\={a}ku\d{s}\d{t}ha eva\d{m} anusandh\={a}nparak cikits\={a}. [Publication]