TY - JOUR T1 - Introduction JF - Practical Applications SP - 1 LP - 2 DO - 10.3905/pa.2014.1.3.intro VL - 1 IS - 3 AU - Mark Kritzman Y1 - 2014/01/31 UR - https://pm-research.com/content/1/3/1.13.abstract N2 - ER -