Using SharePoint CSOM inside .Net Core application

I want to get data from SharePoint list by CSOM library on .Net Core MVC application. There are absolutely no problem to achieve that on .Net Framework aplication because Microsoft.SharePoint.Client library contains ExecuteQuery method. Unfortunately .Net Core equivalent not.

I've made Async function

public async Task<ActionResult> GetRequests()
    {
        ClientContext context = new ClientContext("https://xxx/sites/xxx/");
        List certificatesList = context.Web.Lists.GetByTitle("Items");
        CamlQuery query = CamlQuery.CreateAllItemsQuery(100);
        ListItemCollection items = certificatesList.GetItems(query);
        context.Load(items);
        Task spTask = context.ExecuteQueryAsync();
        await Task.WhenAll(spTask);
        var result = items;
        ...

    }

but it seems like it also won't work on .Net Core because it throws

Exception thrown: 'System.InvalidOperationException' in >System.Private.CoreLib.ni.dll

Additional information: Cannot find platform service library. For Windows Store application, please include Microsoft.SharePoint.Client.Runtime.WindowsStore.dll in the application package. For Windows Phone application, please include Microsoft.SharePoint.Client.Runtime.WindowsPhone.dll in the application package. For Windows application, please install Microsoft.SharePoint.Client.Runtime.Windows.dll in the GAC (Global Assembly Cache) or make it available for the Windows application.

Does someone use CSOM in .Net Core or should I use REST Api instead?

  "frameworks": {
    "netcoreapp1.0": {
      "imports": [
        "dotnet5.6",
        "portable-net45+win8"
      ]
    }
  }