By Bednarek Stanisław   Krysiak Jerzy   in Physics Education

ISSN:0031-9120|46|5|591-594

IOP Publishing‎(2011)‎

Access to resources Favorite 15.804982

By Krysiak Jerzy A.   Rzewnicka Aneta   Midura Wanda H.   in Phosphorus, Sulfur, and Silicon and the Related Elements

ISSN:1042-6507|188|4|483-486

Taylor & Francis Ltd‎(2013)‎

Access to resources Favorite 10.536629