PT - JOURNAL ARTICLE AU - John C. Schveineir AU - Keith V. Smith TI - The impact of Mayday on diversification costs AID - 10.3905/jpm.1980.408765 DP - 1980 Jul 31 TA - The Journal of Portfolio Management PG - 28--36 VI - 6 IP - 4 4099 - https://pm-research.com/content/6/4/28.short 4100 - https://pm-research.com/content/6/4/28.full