Effects of the pandemic on the performance of publicly traded companies within the Baltic StatesHilmola, Olli-Pekka KristianChallenges and opportunities for transportation services in the Post-COVID-19 era2022 / 18 p https://doi.org/10.4018/978-1-7998-8840-6.ch010 Iseseisva turismiƤri esimesed sammudPruvli, Jelenaƕhtuleht1991 / 27. nov.: fot