PT - JOURNAL ARTICLE AU - Stanley B. Block AU - Timothy J. Gallagher TI - How much do bank trust departments use derivatives? AID - 10.3905/jpm.1988.409182 DP - 1988 Oct 31 TA - The Journal of Portfolio Management PG - 12--15 VI - 15 IP - 1 4099 - https://pm-research.com/content/15/1/12.short 4100 - https://pm-research.com/content/15/1/12.full