TY - JOUR T1 - Loedelove diagramy v špeciálnej teórii relativity 1 A1 - Lacsný, Boris JA - Obzory matematiky, fyziky a informatiky Y1 - 2006 VL - 35 IS - 1 SP - 32 EP - 36 SN - 1335-4981 N2 - In this work we use Loedel diagrams to present geometric derivation and explanation of the contraction of length and dilation of time. ER -