The review is devoted to the conductive properties of the multielement compounds such as lanthanum and erbium cobaltites. These properties are associated with a dopant-controlled interaction of the delocalized electrons with the local magnetic moments. It is considered the basic physical mechanisms that determine the transport properties of perovskitelike materials. It is given main experimental results for lanthanum and erbium cobaltites, and it is considered the influence of the polycrystallinity factor of samples on their galvanomagnetic properties.

中文翻译：

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镧和铒钴矿中的电传输（评论文章）

该综述致力于多元素化合物如镧和铒钴矿的导电性能。这些特性与离域电子与局部磁矩的掺杂剂控制相互作用有关。它被认为是决定类钙钛矿材料传输特性的基本物理机制。给出了镧和铒钴矿的主要实验结果，并考虑了样品的多晶性因素对其电磁性能的影响。