Announces that two articles by Suprita Sengupta published in the "Decision" journal have been found to be substantially similar to a previous study also published in this journal. Parts 1 and 2 of "Company Financing, Capital Structure, and Ownership: A Literature Survey," published in January-June 2002 and July-December 2002 issues, respectively; Similarity to an article published in April 2001; Decision to withdraw the two articles from the journal.