TY  - JOUR
AU  - Lee Keyfitz, Barbara
TI  - Singular shocks: retrospective and prospective

JO  - Confluentes Mathematici
PY  - 2011
SP  - 445
EP  - 470
VL  - 3
IS  - 3
PB  - World Scientific Publishing Co Pte Ltd
UR  - http://archive.numdam.org/articles/10.1142/S1793744211000424/
DO  - 10.1142/S1793744211000424
LA  - en
ID  - CML_2011__3_3_445_0
ER  -